174928806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10529}}^1$

素因数の和:10621

約数の個数: 48

約数和(自身を含む): 413955360

約数和(自身を除く): 239026554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 10529, 16614, 21058, 31587, 63174, 94761, 136877, 189522, 273754, 410631, 747559, 821262, 1231893, 1495118, 2242677, 2463786, 4485354, 6728031, 9718267, 13456062, 19436534, 29154801, 58309602, 87464403, 174928806]

約数ペア:

[(1, 174928806), (2, 87464403), (3, 58309602), (6, 29154801), (9, 19436534), (13, 13456062), (18, 9718267), (26, 6728031), (39, 4485354), (71, 2463786), (78, 2242677), (117, 1495118), (142, 1231893), (213, 821262), (234, 747559), (426, 410631), (639, 273754), (923, 189522), (1278, 136877), (1846, 94761), (2769, 63174), (5538, 31587), (8307, 21058), (10529, 16614)]