17978804976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{920291}}^1$

素因数の和:920350

約数の個数: 80

約数和(自身を含む): 52036990848

約数和(自身を除く): 34058185872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 814, 888, 1221, 1628, 1776, 2442, 3256, 4884, 6512, 9768, 19536, 920291, 1840582, 2760873, 3681164, 5521746, 7362328, 10123201, 11043492, 14724656, 20246402, 22086984, 30369603, 34050767, 40492804, 44173968, 60739206, 68101534, 80985608, 102152301, 121478412, 136203068, 161971216, 204304602, 242956824, 272406136, 374558437, 408609204, 485913648, 544812272, 749116874, 817218408, 1123675311, 1498233748, 1634436816, 2247350622, 2996467496, 4494701244, 5992934992, 8989402488, 17978804976]

約数ペア:

[(1, 17978804976), (2, 8989402488), (3, 5992934992), (4, 4494701244), (6, 2996467496), (8, 2247350622), (11, 1634436816), (12, 1498233748), (16, 1123675311), (22, 817218408), (24, 749116874), (33, 544812272), (37, 485913648), (44, 408609204), (48, 374558437), (66, 272406136), (74, 242956824), (88, 204304602), (111, 161971216), (132, 136203068), (148, 121478412), (176, 102152301), (222, 80985608), (264, 68101534), (296, 60739206), (407, 44173968), (444, 40492804), (528, 34050767), (592, 30369603), (814, 22086984), (888, 20246402), (1221, 14724656), (1628, 11043492), (1776, 10123201), (2442, 7362328), (3256, 5521746), (4884, 3681164), (6512, 2760873), (9768, 1840582), (19536, 920291)]