42806556

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{10163}}^1$

素因数の和:10192

約数の個数: 60

約数和(自身を含む): 120524712

約数和(自身を除く): 77718156

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, 10163, 20326, 30489, 40652, 60978, 91467, 121956, 132119, 182934, 264238, 274401, 365868, 396357, 528476, 548802, 792714, 823203, 1097604, 1189071, 1585428, 1646406, 2378142, 3292812, 3567213, 4756284, 7134426, 10701639, 14268852, 21403278, 42806556]

約数ペア:

[(1, 42806556), (2, 21403278), (3, 14268852), (4, 10701639), (6, 7134426), (9, 4756284), (12, 3567213), (13, 3292812), (18, 2378142), (26, 1646406), (27, 1585428), (36, 1189071), (39, 1097604), (52, 823203), (54, 792714), (78, 548802), (81, 528476), (108, 396357), (117, 365868), (156, 274401), (162, 264238), (234, 182934), (324, 132119), (351, 121956), (468, 91467), (702, 60978), (1053, 40652), (1404, 30489), (2106, 20326), (4212, 10163)]