6689436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 16986144

約数和(自身を除く): 10296708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 313, 411, 548, 626, 822, 939, 1252, 1644, 1781, 1878, 3562, 3756, 4069, 5343, 7124, 8138, 10686, 12207, 16276, 21372, 24414, 42881, 48828, 85762, 128643, 171524, 257286, 514572, 557453, 1114906, 1672359, 2229812, 3344718, 6689436]

約数ペア:

[(1, 6689436), (2, 3344718), (3, 2229812), (4, 1672359), (6, 1114906), (12, 557453), (13, 514572), (26, 257286), (39, 171524), (52, 128643), (78, 85762), (137, 48828), (156, 42881), (274, 24414), (313, 21372), (411, 16276), (548, 12207), (626, 10686), (822, 8138), (939, 7124), (1252, 5343), (1644, 4069), (1781, 3756), (1878, 3562)]