2011107798

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{617}}^1\times {\mathrm{8623}}^1$

素因数の和:9258

約数の個数: 64

約数和(自身を含む): 5116446720

約数和(自身を除く): 3105338922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 617, 1234, 1851, 3702, 4319, 5553, 8623, 8638, 11106, 12957, 16659, 17246, 25869, 25914, 33318, 38871, 51738, 60361, 77607, 77742, 116613, 120722, 155214, 181083, 232821, 233226, 362166, 465642, 543249, 1086498, 1629747, 3259494, 5320391, 10640782, 15961173, 31922346, 37242737, 47883519, 74485474, 95767038, 111728211, 143650557, 223456422, 287301114, 335184633, 670369266, 1005553899, 2011107798]

約数ペア:

[(1, 2011107798), (2, 1005553899), (3, 670369266), (6, 335184633), (7, 287301114), (9, 223456422), (14, 143650557), (18, 111728211), (21, 95767038), (27, 74485474), (42, 47883519), (54, 37242737), (63, 31922346), (126, 15961173), (189, 10640782), (378, 5320391), (617, 3259494), (1234, 1629747), (1851, 1086498), (3702, 543249), (4319, 465642), (5553, 362166), (8623, 233226), (8638, 232821), (11106, 181083), (12957, 155214), (16659, 120722), (17246, 116613), (25869, 77742), (25914, 77607), (33318, 60361), (38871, 51738)]