17988055164

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{1283}}^1$

素因数の和:2080

約数の個数: 144

約数和(自身を含む): 49803586560

約数和(自身を除く): 31815531396

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 739, 1054, 1116, 1283, 1478, 1581, 2108, 2217, 2566, 2956, 3162, 3849, 4434, 4743, 5132, 6324, 6651, 7698, 8868, 9486, 11547, 12563, 13302, 15396, 18972, 21811, 22909, 23094, 25126, 26604, 37689, 39773, 43622, 45818, 46188, 50252, 65433, 68727, 75378, 79546, 87244, 91636, 113067, 119319, 130866, 137454, 150756, 159092, 196299, 206181, 226134, 238638, 261732, 274908, 357957, 389453, 392598, 412362, 452268, 477276, 676141, 715914, 778906, 785196, 824724, 948137, 1168359, 1352282, 1431828, 1557812, 1896274, 2028423, 2336718, 2704564, 2844411, 3505077, 3792548, 4056846, 4673436, 5688822, 6085269, 7010154, 8113692, 8533233, 11377644, 12170538, 14020308, 16118329, 17066466, 24341076, 29392247, 32236658, 34132932, 48354987, 58784494, 64473316, 88176741, 96709974, 117568988, 145064961, 176353482, 193419948, 264530223, 290129922, 352706964, 499668199, 529060446, 580259844, 999336398, 1058120892, 1499004597, 1998672796, 2998009194, 4497013791, 5996018388, 8994027582, 17988055164]

約数ペア:

[(1, 17988055164), (2, 8994027582), (3, 5996018388), (4, 4497013791), (6, 2998009194), (9, 1998672796), (12, 1499004597), (17, 1058120892), (18, 999336398), (31, 580259844), (34, 529060446), (36, 499668199), (51, 352706964), (62, 290129922), (68, 264530223), (93, 193419948), (102, 176353482), (124, 145064961), (153, 117568988), (186, 96709974), (204, 88176741), (279, 64473316), (306, 58784494), (372, 48354987), (527, 34132932), (558, 32236658), (612, 29392247), (739, 24341076), (1054, 17066466), (1116, 16118329), (1283, 14020308), (1478, 12170538), (1581, 11377644), (2108, 8533233), (2217, 8113692), (2566, 7010154), (2956, 6085269), (3162, 5688822), (3849, 4673436), (4434, 4056846), (4743, 3792548), (5132, 3505077), (6324, 2844411), (6651, 2704564), (7698, 2336718), (8868, 2028423), (9486, 1896274), (11547, 1557812), (12563, 1431828), (13302, 1352282), (15396, 1168359), (18972, 948137), (21811, 824724), (22909, 785196), (23094, 778906), (25126, 715914), (26604, 676141), (37689, 477276), (39773, 452268), (43622, 412362), (45818, 392598), (46188, 389453), (50252, 357957), (65433, 274908), (68727, 261732), (75378, 238638), (79546, 226134), (87244, 206181), (91636, 196299), (113067, 159092), (119319, 150756), (130866, 137454)]