7931436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 19958400

約数和(自身を除く): 12026964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 809, 817, 1618, 1634, 2427, 2451, 3236, 3268, 4854, 4902, 9708, 9804, 15371, 30742, 34787, 46113, 61484, 69574, 92226, 104361, 139148, 184452, 208722, 417444, 660953, 1321906, 1982859, 2643812, 3965718, 7931436]

約数ペア:

[(1, 7931436), (2, 3965718), (3, 2643812), (4, 1982859), (6, 1321906), (12, 660953), (19, 417444), (38, 208722), (43, 184452), (57, 139148), (76, 104361), (86, 92226), (114, 69574), (129, 61484), (172, 46113), (228, 34787), (258, 30742), (516, 15371), (809, 9804), (817, 9708), (1618, 4902), (1634, 4854), (2427, 3268), (2451, 3236)]