31543668

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7489}}^1$

素因数の和:7518

約数の個数: 60

約数和(自身を含む): 88816420

約数和(自身を除く): 57272752

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 7489, 14978, 22467, 29956, 44934, 67401, 89868, 97357, 134802, 194714, 202203, 269604, 292071, 389428, 404406, 584142, 606609, 808812, 876213, 1168284, 1213218, 1752426, 2426436, 2628639, 3504852, 5257278, 7885917, 10514556, 15771834, 31543668]

約数ペア:

[(1, 31543668), (2, 15771834), (3, 10514556), (4, 7885917), (6, 5257278), (9, 3504852), (12, 2628639), (13, 2426436), (18, 1752426), (26, 1213218), (27, 1168284), (36, 876213), (39, 808812), (52, 606609), (54, 584142), (78, 404406), (81, 389428), (108, 292071), (117, 269604), (156, 202203), (162, 194714), (234, 134802), (324, 97357), (351, 89868), (468, 67401), (702, 44934), (1053, 29956), (1404, 22467), (2106, 14978), (4212, 7489)]