2912981274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1847}}^1\times {\mathrm{12517}}^1$

素因数の和:14379

約数の個数: 48

約数和(自身を含む): 7217578368

約数和(自身を除く): 4304597094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1847, 3694, 5541, 11082, 12517, 12929, 16623, 25034, 25858, 33246, 37551, 38787, 75102, 77574, 87619, 112653, 116361, 175238, 225306, 232722, 262857, 525714, 788571, 1577142, 23118899, 46237798, 69356697, 138713394, 161832293, 208070091, 323664586, 416140182, 485496879, 970993758, 1456490637, 2912981274]

約数ペア:

[(1, 2912981274), (2, 1456490637), (3, 970993758), (6, 485496879), (7, 416140182), (9, 323664586), (14, 208070091), (18, 161832293), (21, 138713394), (42, 69356697), (63, 46237798), (126, 23118899), (1847, 1577142), (3694, 788571), (5541, 525714), (11082, 262857), (12517, 232722), (12929, 225306), (16623, 175238), (25034, 116361), (25858, 112653), (33246, 87619), (37551, 77574), (38787, 75102)]