18812112

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 55413120

約数和(自身を除く): 36601008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 79, 82, 88, 121, 123, 132, 158, 164, 176, 237, 242, 246, 264, 316, 328, 363, 451, 474, 484, 492, 528, 632, 656, 726, 869, 902, 948, 968, 984, 1264, 1353, 1452, 1738, 1804, 1896, 1936, 1968, 2607, 2706, 2904, 3239, 3476, 3608, 3792, 4961, 5214, 5412, 5808, 6478, 6952, 7216, 9559, 9717, 9922, 10428, 10824, 12956, 13904, 14883, 19118, 19434, 19844, 20856, 21648, 25912, 28677, 29766, 35629, 38236, 38868, 39688, 41712, 51824, 57354, 59532, 71258, 76472, 77736, 79376, 106887, 114708, 119064, 142516, 152944, 155472, 213774, 229416, 238128, 285032, 391919, 427548, 458832, 570064, 783838, 855096, 1175757, 1567676, 1710192, 2351514, 3135352, 4703028, 6270704, 9406056, 18812112]

約数ペア:

[(1, 18812112), (2, 9406056), (3, 6270704), (4, 4703028), (6, 3135352), (8, 2351514), (11, 1710192), (12, 1567676), (16, 1175757), (22, 855096), (24, 783838), (33, 570064), (41, 458832), (44, 427548), (48, 391919), (66, 285032), (79, 238128), (82, 229416), (88, 213774), (121, 155472), (123, 152944), (132, 142516), (158, 119064), (164, 114708), (176, 106887), (237, 79376), (242, 77736), (246, 76472), (264, 71258), (316, 59532), (328, 57354), (363, 51824), (451, 41712), (474, 39688), (484, 38868), (492, 38236), (528, 35629), (632, 29766), (656, 28677), (726, 25912), (869, 21648), (902, 20856), (948, 19844), (968, 19434), (984, 19118), (1264, 14883), (1353, 13904), (1452, 12956), (1738, 10824), (1804, 10428), (1896, 9922), (1936, 9717), (1968, 9559), (2607, 7216), (2706, 6952), (2904, 6478), (3239, 5808), (3476, 5412), (3608, 5214), (3792, 4961)]