180327186

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24859}}^1$

素因数の和:24911

約数の個数: 48

約数和(自身を含む): 434353920

約数和(自身を除く): 254026734

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 24859, 49718, 74577, 149154, 223731, 323167, 447462, 646334, 770629, 969501, 1541258, 1939002, 2311887, 2908503, 4623774, 5817006, 6935661, 10018177, 13871322, 20036354, 30054531, 60109062, 90163593, 180327186]

約数ペア:

[(1, 180327186), (2, 90163593), (3, 60109062), (6, 30054531), (9, 20036354), (13, 13871322), (18, 10018177), (26, 6935661), (31, 5817006), (39, 4623774), (62, 2908503), (78, 2311887), (93, 1939002), (117, 1541258), (186, 969501), (234, 770629), (279, 646334), (403, 447462), (558, 323167), (806, 223731), (1209, 149154), (2418, 74577), (3627, 49718), (7254, 24859)]