12433356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 34978944

約数和(自身を除く): 22545588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 857, 1116, 1209, 1612, 1714, 2418, 2571, 3428, 3627, 4836, 5142, 7254, 7713, 10284, 11141, 14508, 15426, 22282, 26567, 30852, 33423, 44564, 53134, 66846, 79701, 100269, 106268, 133692, 159402, 200538, 239103, 318804, 345371, 401076, 478206, 690742, 956412, 1036113, 1381484, 2072226, 3108339, 4144452, 6216678, 12433356]

約数ペア:

[(1, 12433356), (2, 6216678), (3, 4144452), (4, 3108339), (6, 2072226), (9, 1381484), (12, 1036113), (13, 956412), (18, 690742), (26, 478206), (31, 401076), (36, 345371), (39, 318804), (52, 239103), (62, 200538), (78, 159402), (93, 133692), (117, 106268), (124, 100269), (156, 79701), (186, 66846), (234, 53134), (279, 44564), (372, 33423), (403, 30852), (468, 26567), (558, 22282), (806, 15426), (857, 14508), (1116, 11141), (1209, 10284), (1612, 7713), (1714, 7254), (2418, 5142), (2571, 4836), (3428, 3627)]