1830444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 5439168

約数和(自身を除く): 3608724

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 283, 294, 308, 462, 539, 566, 588, 849, 924, 1078, 1132, 1617, 1698, 1981, 2156, 3113, 3234, 3396, 3962, 5943, 6226, 6468, 7924, 9339, 11886, 12452, 13867, 18678, 21791, 23772, 27734, 37356, 41601, 43582, 55468, 65373, 83202, 87164, 130746, 152537, 166404, 261492, 305074, 457611, 610148, 915222, 1830444]

約数ペア:

[(1, 1830444), (2, 915222), (3, 610148), (4, 457611), (6, 305074), (7, 261492), (11, 166404), (12, 152537), (14, 130746), (21, 87164), (22, 83202), (28, 65373), (33, 55468), (42, 43582), (44, 41601), (49, 37356), (66, 27734), (77, 23772), (84, 21791), (98, 18678), (132, 13867), (147, 12452), (154, 11886), (196, 9339), (231, 7924), (283, 6468), (294, 6226), (308, 5943), (462, 3962), (539, 3396), (566, 3234), (588, 3113), (849, 2156), (924, 1981), (1078, 1698), (1132, 1617)]