131424012

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{19949}}^1$

素因数の和:20023

約数の個数: 48

約数和(自身を含む): 346332000

約数和(自身を除く): 214907988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 19949, 39898, 59847, 79796, 119694, 179541, 239388, 359082, 538623, 718164, 1077246, 1216889, 2154492, 2433778, 3650667, 4867556, 7301334, 10952001, 14602668, 21904002, 32856003, 43808004, 65712006, 131424012]

約数ペア:

[(1, 131424012), (2, 65712006), (3, 43808004), (4, 32856003), (6, 21904002), (9, 14602668), (12, 10952001), (18, 7301334), (27, 4867556), (36, 3650667), (54, 2433778), (61, 2154492), (108, 1216889), (122, 1077246), (183, 718164), (244, 538623), (366, 359082), (549, 239388), (732, 179541), (1098, 119694), (1647, 79796), (2196, 59847), (3294, 39898), (6588, 19949)]