12421968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1212

約数の個数: 80

約数和(自身を含む): 36622656

約数和(自身を除く): 24200688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1171, 1326, 1768, 2342, 2652, 3513, 3536, 4684, 5304, 7026, 9368, 10608, 14052, 15223, 18736, 19907, 28104, 30446, 39814, 45669, 56208, 59721, 60892, 79628, 91338, 119442, 121784, 159256, 182676, 238884, 243568, 258791, 318512, 365352, 477768, 517582, 730704, 776373, 955536, 1035164, 1552746, 2070328, 3105492, 4140656, 6210984, 12421968]

約数ペア:

[(1, 12421968), (2, 6210984), (3, 4140656), (4, 3105492), (6, 2070328), (8, 1552746), (12, 1035164), (13, 955536), (16, 776373), (17, 730704), (24, 517582), (26, 477768), (34, 365352), (39, 318512), (48, 258791), (51, 243568), (52, 238884), (68, 182676), (78, 159256), (102, 121784), (104, 119442), (136, 91338), (156, 79628), (204, 60892), (208, 59721), (221, 56208), (272, 45669), (312, 39814), (408, 30446), (442, 28104), (624, 19907), (663, 18736), (816, 15223), (884, 14052), (1171, 10608), (1326, 9368), (1768, 7026), (2342, 5304), (2652, 4684), (3513, 3536)]