3143214

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 7248384

約数和(自身を除く): 4105170

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 131, 186, 258, 262, 279, 387, 393, 558, 774, 786, 1179, 1333, 2358, 2666, 3999, 4061, 5633, 7998, 8122, 11266, 11997, 12183, 16899, 23994, 24366, 33798, 36549, 50697, 73098, 101394, 174623, 349246, 523869, 1047738, 1571607, 3143214]

約数ペア:

[(1, 3143214), (2, 1571607), (3, 1047738), (6, 523869), (9, 349246), (18, 174623), (31, 101394), (43, 73098), (62, 50697), (86, 36549), (93, 33798), (129, 24366), (131, 23994), (186, 16899), (258, 12183), (262, 11997), (279, 11266), (387, 8122), (393, 7998), (558, 5633), (774, 4061), (786, 3999), (1179, 2666), (1333, 2358)]