8240262

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 18194880

約数和(自身を除く): 9954618

約数列:

[1, 2, 3, 6, 19, 38, 41, 43, 57, 82, 86, 114, 123, 129, 246, 258, 779, 817, 1558, 1634, 1681, 1763, 2337, 2451, 3362, 3526, 4674, 4902, 5043, 5289, 10086, 10578, 31939, 33497, 63878, 66994, 72283, 95817, 100491, 144566, 191634, 200982, 216849, 433698, 1373377, 2746754, 4120131, 8240262]

約数ペア:

[(1, 8240262), (2, 4120131), (3, 2746754), (6, 1373377), (19, 433698), (38, 216849), (41, 200982), (43, 191634), (57, 144566), (82, 100491), (86, 95817), (114, 72283), (123, 66994), (129, 63878), (246, 33497), (258, 31939), (779, 10578), (817, 10086), (1558, 5289), (1634, 5043), (1681, 4902), (1763, 4674), (2337, 3526), (2451, 3362)]