12646128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 36533376

約数和(自身を除く): 23887248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 557, 688, 946, 1032, 1114, 1419, 1671, 1892, 2064, 2228, 2838, 3342, 3784, 4456, 5676, 6127, 6684, 7568, 8912, 11352, 12254, 13368, 18381, 22704, 23951, 24508, 26736, 36762, 47902, 49016, 71853, 73524, 95804, 98032, 143706, 147048, 191608, 263461, 287412, 294096, 383216, 526922, 574824, 790383, 1053844, 1149648, 1580766, 2107688, 3161532, 4215376, 6323064, 12646128]

約数ペア:

[(1, 12646128), (2, 6323064), (3, 4215376), (4, 3161532), (6, 2107688), (8, 1580766), (11, 1149648), (12, 1053844), (16, 790383), (22, 574824), (24, 526922), (33, 383216), (43, 294096), (44, 287412), (48, 263461), (66, 191608), (86, 147048), (88, 143706), (129, 98032), (132, 95804), (172, 73524), (176, 71853), (258, 49016), (264, 47902), (344, 36762), (473, 26736), (516, 24508), (528, 23951), (557, 22704), (688, 18381), (946, 13368), (1032, 12254), (1114, 11352), (1419, 8912), (1671, 7568), (1892, 6684), (2064, 6127), (2228, 5676), (2838, 4456), (3342, 3784)]