39948876

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{1019}}^1$

素因数の和:1057

約数の個数: 90

約数和(自身を含む): 114904020

約数和(自身を除く): 74955144

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 594, 726, 891, 1019, 1089, 1188, 1452, 1782, 2038, 2178, 3057, 3267, 3564, 4076, 4356, 6114, 6534, 9171, 9801, 11209, 12228, 13068, 18342, 19602, 22418, 27513, 33627, 36684, 39204, 44836, 55026, 67254, 82539, 100881, 110052, 123299, 134508, 165078, 201762, 246598, 302643, 330156, 369897, 403524, 493196, 605286, 739794, 907929, 1109691, 1210572, 1479588, 1815858, 2219382, 3329073, 3631716, 4438764, 6658146, 9987219, 13316292, 19974438, 39948876]

約数ペア:

[(1, 39948876), (2, 19974438), (3, 13316292), (4, 9987219), (6, 6658146), (9, 4438764), (11, 3631716), (12, 3329073), (18, 2219382), (22, 1815858), (27, 1479588), (33, 1210572), (36, 1109691), (44, 907929), (54, 739794), (66, 605286), (81, 493196), (99, 403524), (108, 369897), (121, 330156), (132, 302643), (162, 246598), (198, 201762), (242, 165078), (297, 134508), (324, 123299), (363, 110052), (396, 100881), (484, 82539), (594, 67254), (726, 55026), (891, 44836), (1019, 39204), (1089, 36684), (1188, 33627), (1452, 27513), (1782, 22418), (2038, 19602), (2178, 18342), (3057, 13068), (3267, 12228), (3564, 11209), (4076, 9801), (4356, 9171), (6114, 6534)]