131412762

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1303}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 307577088

約数和(自身を除く): 176164326

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 431, 862, 1293, 1303, 2586, 2606, 3879, 3909, 5603, 7758, 7818, 11206, 11727, 16809, 16939, 23454, 33618, 33878, 50427, 50817, 100854, 101634, 152451, 304902, 561593, 1123186, 1684779, 3369558, 5054337, 7300709, 10108674, 14601418, 21902127, 43804254, 65706381, 131412762]

約数ペア:

[(1, 131412762), (2, 65706381), (3, 43804254), (6, 21902127), (9, 14601418), (13, 10108674), (18, 7300709), (26, 5054337), (39, 3369558), (78, 1684779), (117, 1123186), (234, 561593), (431, 304902), (862, 152451), (1293, 101634), (1303, 100854), (2586, 50817), (2606, 50427), (3879, 33878), (3909, 33618), (5603, 23454), (7758, 16939), (7818, 16809), (11206, 11727)]