1581099498

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{13697}}^1$

素因数の和:13780

約数の個数: 72

約数和(自身を含む): 3836782404

約数和(自身を除く): 2255682906

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 121, 159, 198, 242, 318, 363, 477, 583, 726, 954, 1089, 1166, 1749, 2178, 3498, 5247, 6413, 10494, 12826, 13697, 19239, 27394, 38478, 41091, 57717, 82182, 115434, 123273, 150667, 246546, 301334, 452001, 725941, 904002, 1356003, 1451882, 1657337, 2177823, 2712006, 3314674, 4355646, 4972011, 6533469, 7985351, 9944022, 13066938, 14916033, 15970702, 23956053, 29832066, 47912106, 71868159, 87838861, 143736318, 175677722, 263516583, 527033166, 790549749, 1581099498]

約数ペア:

[(1, 1581099498), (2, 790549749), (3, 527033166), (6, 263516583), (9, 175677722), (11, 143736318), (18, 87838861), (22, 71868159), (33, 47912106), (53, 29832066), (66, 23956053), (99, 15970702), (106, 14916033), (121, 13066938), (159, 9944022), (198, 7985351), (242, 6533469), (318, 4972011), (363, 4355646), (477, 3314674), (583, 2712006), (726, 2177823), (954, 1657337), (1089, 1451882), (1166, 1356003), (1749, 904002), (2178, 725941), (3498, 452001), (5247, 301334), (6413, 246546), (10494, 150667), (12826, 123273), (13697, 115434), (19239, 82182), (27394, 57717), (38478, 41091)]