12541746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 30205440

約数和(自身を除く): 17663694

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 1471, 2842, 2942, 4263, 4413, 8526, 8826, 10297, 20594, 30891, 42659, 61782, 72079, 85318, 127977, 144158, 216237, 255954, 298613, 432474, 597226, 895839, 1791678, 2090291, 4180582, 6270873, 12541746]

約数ペア:

[(1, 12541746), (2, 6270873), (3, 4180582), (6, 2090291), (7, 1791678), (14, 895839), (21, 597226), (29, 432474), (42, 298613), (49, 255954), (58, 216237), (87, 144158), (98, 127977), (147, 85318), (174, 72079), (203, 61782), (294, 42659), (406, 30891), (609, 20594), (1218, 10297), (1421, 8826), (1471, 8526), (2842, 4413), (2942, 4263)]