18935238384

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{7459}}^1$

素因数の和:7568

約数の個数: 180

約数和(自身を含む): 57223436920

約数和(自身を除く): 38288198536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 61, 68, 72, 102, 122, 136, 144, 153, 183, 204, 244, 272, 289, 306, 366, 408, 488, 549, 578, 612, 732, 816, 867, 976, 1037, 1098, 1156, 1224, 1464, 1734, 2074, 2196, 2312, 2448, 2601, 2928, 3111, 3468, 4148, 4392, 4624, 5202, 6222, 6936, 7459, 8296, 8784, 9333, 10404, 12444, 13872, 14918, 16592, 17629, 18666, 20808, 22377, 24888, 29836, 35258, 37332, 41616, 44754, 49776, 52887, 59672, 67131, 70516, 74664, 89508, 105774, 119344, 126803, 134262, 141032, 149328, 158661, 179016, 211548, 253606, 268524, 282064, 317322, 358032, 380409, 423096, 454999, 507212, 537048, 634644, 760818, 846192, 909998, 1014424, 1074096, 1141227, 1269288, 1364997, 1521636, 1819996, 2028848, 2155651, 2282454, 2538576, 2729994, 3043272, 3639992, 4094991, 4311302, 4564908, 5459988, 6086544, 6466953, 7279984, 7734983, 8189982, 8622604, 9129816, 10919976, 12933906, 15469966, 16379964, 17245208, 18259632, 19400859, 21839952, 23204949, 25867812, 30939932, 32759928, 34490416, 38801718, 46409898, 51735624, 61879864, 65519856, 69614847, 77603436, 92819796, 103471248, 123759728, 131494711, 139229694, 155206872, 185639592, 262989422, 278459388, 310413744, 371279184, 394484133, 525978844, 556918776, 788968266, 1051957688, 1113837552, 1183452399, 1577936532, 2103915376, 2366904798, 3155873064, 4733809596, 6311746128, 9467619192, 18935238384]

約数ペア:

[(1, 18935238384), (2, 9467619192), (3, 6311746128), (4, 4733809596), (6, 3155873064), (8, 2366904798), (9, 2103915376), (12, 1577936532), (16, 1183452399), (17, 1113837552), (18, 1051957688), (24, 788968266), (34, 556918776), (36, 525978844), (48, 394484133), (51, 371279184), (61, 310413744), (68, 278459388), (72, 262989422), (102, 185639592), (122, 155206872), (136, 139229694), (144, 131494711), (153, 123759728), (183, 103471248), (204, 92819796), (244, 77603436), (272, 69614847), (289, 65519856), (306, 61879864), (366, 51735624), (408, 46409898), (488, 38801718), (549, 34490416), (578, 32759928), (612, 30939932), (732, 25867812), (816, 23204949), (867, 21839952), (976, 19400859), (1037, 18259632), (1098, 17245208), (1156, 16379964), (1224, 15469966), (1464, 12933906), (1734, 10919976), (2074, 9129816), (2196, 8622604), (2312, 8189982), (2448, 7734983), (2601, 7279984), (2928, 6466953), (3111, 6086544), (3468, 5459988), (4148, 4564908), (4392, 4311302), (4624, 4094991), (5202, 3639992), (6222, 3043272), (6936, 2729994), (7459, 2538576), (8296, 2282454), (8784, 2155651), (9333, 2028848), (10404, 1819996), (12444, 1521636), (13872, 1364997), (14918, 1269288), (16592, 1141227), (17629, 1074096), (18666, 1014424), (20808, 909998), (22377, 846192), (24888, 760818), (29836, 634644), (35258, 537048), (37332, 507212), (41616, 454999), (44754, 423096), (49776, 380409), (52887, 358032), (59672, 317322), (67131, 282064), (70516, 268524), (74664, 253606), (89508, 211548), (105774, 179016), (119344, 158661), (126803, 149328), (134262, 141032)]