15408666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 42981120

約数和(自身を除く): 27572454

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 91, 117, 126, 138, 161, 182, 207, 234, 273, 299, 322, 409, 414, 483, 546, 598, 818, 819, 897, 966, 1227, 1449, 1638, 1794, 2093, 2454, 2691, 2863, 2898, 3681, 4186, 5317, 5382, 5726, 6279, 7362, 8589, 9407, 10634, 12558, 15951, 17178, 18814, 18837, 25767, 28221, 31902, 37219, 37674, 47853, 51534, 56442, 65849, 74438, 84663, 95706, 111657, 122291, 131698, 169326, 197547, 223314, 244582, 334971, 366873, 395094, 592641, 669942, 733746, 856037, 1100619, 1185282, 1712074, 2201238, 2568111, 5136222, 7704333, 15408666]

約数ペア:

[(1, 15408666), (2, 7704333), (3, 5136222), (6, 2568111), (7, 2201238), (9, 1712074), (13, 1185282), (14, 1100619), (18, 856037), (21, 733746), (23, 669942), (26, 592641), (39, 395094), (42, 366873), (46, 334971), (63, 244582), (69, 223314), (78, 197547), (91, 169326), (117, 131698), (126, 122291), (138, 111657), (161, 95706), (182, 84663), (207, 74438), (234, 65849), (273, 56442), (299, 51534), (322, 47853), (409, 37674), (414, 37219), (483, 31902), (546, 28221), (598, 25767), (818, 18837), (819, 18814), (897, 17178), (966, 15951), (1227, 12558), (1449, 10634), (1638, 9407), (1794, 8589), (2093, 7362), (2454, 6279), (2691, 5726), (2863, 5382), (2898, 5317), (3681, 4186)]