42138348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1811}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 112836864

約数和(自身を除く): 70698516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1662, 1811, 1939, 3324, 3622, 3878, 5433, 5817, 7244, 7756, 10866, 11634, 12677, 21732, 23268, 25354, 38031, 50708, 76062, 152124, 501647, 1003294, 1504941, 2006588, 3009882, 3511529, 6019764, 7023058, 10534587, 14046116, 21069174, 42138348]

約数ペア:

[(1, 42138348), (2, 21069174), (3, 14046116), (4, 10534587), (6, 7023058), (7, 6019764), (12, 3511529), (14, 3009882), (21, 2006588), (28, 1504941), (42, 1003294), (84, 501647), (277, 152124), (554, 76062), (831, 50708), (1108, 38031), (1662, 25354), (1811, 23268), (1939, 21732), (3324, 12677), (3622, 11634), (3878, 10866), (5433, 7756), (5817, 7244)]