68987898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28817}}^1$

素因数の和:28851

約数の個数: 48

約数和(自身を含む): 179824320

約数和(自身を除く): 110836422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 28817, 57634, 86451, 172902, 201719, 259353, 403438, 518706, 547523, 605157, 1095046, 1210314, 1642569, 1815471, 3285138, 3630942, 3832661, 4927707, 7665322, 9855414, 11497983, 22995966, 34493949, 68987898]

約数ペア:

[(1, 68987898), (2, 34493949), (3, 22995966), (6, 11497983), (7, 9855414), (9, 7665322), (14, 4927707), (18, 3832661), (19, 3630942), (21, 3285138), (38, 1815471), (42, 1642569), (57, 1210314), (63, 1095046), (114, 605157), (126, 547523), (133, 518706), (171, 403438), (266, 259353), (342, 201719), (399, 172902), (798, 86451), (1197, 57634), (2394, 28817)]