12147492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 33541536

約数和(自身を除く): 21394044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 283, 292, 294, 438, 511, 566, 588, 849, 876, 1022, 1132, 1533, 1698, 1981, 2044, 3066, 3396, 3577, 3962, 5943, 6132, 7154, 7924, 10731, 11886, 13867, 14308, 20659, 21462, 23772, 27734, 41318, 41601, 42924, 55468, 61977, 82636, 83202, 123954, 144613, 166404, 247908, 289226, 433839, 578452, 867678, 1012291, 1735356, 2024582, 3036873, 4049164, 6073746, 12147492]

約数ペア:

[(1, 12147492), (2, 6073746), (3, 4049164), (4, 3036873), (6, 2024582), (7, 1735356), (12, 1012291), (14, 867678), (21, 578452), (28, 433839), (42, 289226), (49, 247908), (73, 166404), (84, 144613), (98, 123954), (146, 83202), (147, 82636), (196, 61977), (219, 55468), (283, 42924), (292, 41601), (294, 41318), (438, 27734), (511, 23772), (566, 21462), (588, 20659), (849, 14308), (876, 13867), (1022, 11886), (1132, 10731), (1533, 7924), (1698, 7154), (1981, 6132), (2044, 5943), (3066, 3962), (3396, 3577)]