9987768

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 33345000

約数和(自身を除く): 23357232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 149, 152, 168, 171, 196, 228, 252, 266, 294, 298, 342, 392, 399, 441, 447, 456, 504, 532, 588, 596, 684, 798, 882, 894, 931, 1043, 1064, 1176, 1192, 1197, 1341, 1368, 1596, 1764, 1788, 1862, 2086, 2394, 2682, 2793, 2831, 3129, 3192, 3528, 3576, 3724, 4172, 4788, 5364, 5586, 5662, 6258, 7301, 7448, 8344, 8379, 8493, 9387, 9576, 10728, 11172, 11324, 12516, 14602, 16758, 16986, 18774, 19817, 21903, 22344, 22648, 25032, 25479, 29204, 33516, 33972, 37548, 39634, 43806, 50958, 58408, 59451, 65709, 67032, 67944, 75096, 79268, 87612, 101916, 118902, 131418, 138719, 158536, 175224, 178353, 203832, 237804, 262836, 277438, 356706, 416157, 475608, 525672, 554876, 713412, 832314, 1109752, 1248471, 1426824, 1664628, 2496942, 3329256, 4993884, 9987768]

約数ペア:

[(1, 9987768), (2, 4993884), (3, 3329256), (4, 2496942), (6, 1664628), (7, 1426824), (8, 1248471), (9, 1109752), (12, 832314), (14, 713412), (18, 554876), (19, 525672), (21, 475608), (24, 416157), (28, 356706), (36, 277438), (38, 262836), (42, 237804), (49, 203832), (56, 178353), (57, 175224), (63, 158536), (72, 138719), (76, 131418), (84, 118902), (98, 101916), (114, 87612), (126, 79268), (133, 75096), (147, 67944), (149, 67032), (152, 65709), (168, 59451), (171, 58408), (196, 50958), (228, 43806), (252, 39634), (266, 37548), (294, 33972), (298, 33516), (342, 29204), (392, 25479), (399, 25032), (441, 22648), (447, 22344), (456, 21903), (504, 19817), (532, 18774), (588, 16986), (596, 16758), (684, 14602), (798, 12516), (882, 11324), (894, 11172), (931, 10728), (1043, 9576), (1064, 9387), (1176, 8493), (1192, 8379), (1197, 8344), (1341, 7448), (1368, 7301), (1596, 6258), (1764, 5662), (1788, 5586), (1862, 5364), (2086, 4788), (2394, 4172), (2682, 3724), (2793, 3576), (2831, 3528), (3129, 3192)]