20182116

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 49029120

約数和(自身を除く): 28847004

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 227, 239, 372, 454, 478, 681, 717, 908, 956, 1362, 1434, 2724, 2868, 7037, 7409, 14074, 14818, 21111, 22227, 28148, 29636, 42222, 44454, 54253, 84444, 88908, 108506, 162759, 217012, 325518, 651036, 1681843, 3363686, 5045529, 6727372, 10091058, 20182116]

約数ペア:

[(1, 20182116), (2, 10091058), (3, 6727372), (4, 5045529), (6, 3363686), (12, 1681843), (31, 651036), (62, 325518), (93, 217012), (124, 162759), (186, 108506), (227, 88908), (239, 84444), (372, 54253), (454, 44454), (478, 42222), (681, 29636), (717, 28148), (908, 22227), (956, 21111), (1362, 14818), (1434, 14074), (2724, 7409), (2868, 7037)]