131747382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33119}}^1$

素因数の和:33157

約数の個数: 48

約数和(自身を含む): 325503360

約数和(自身を除く): 193755978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 33119, 66238, 99357, 198714, 298071, 430547, 563023, 596142, 861094, 1126046, 1291641, 1689069, 2583282, 3378138, 3874923, 5067207, 7319299, 7749846, 10134414, 14638598, 21957897, 43915794, 65873691, 131747382]

約数ペア:

[(1, 131747382), (2, 65873691), (3, 43915794), (6, 21957897), (9, 14638598), (13, 10134414), (17, 7749846), (18, 7319299), (26, 5067207), (34, 3874923), (39, 3378138), (51, 2583282), (78, 1689069), (102, 1291641), (117, 1126046), (153, 861094), (221, 596142), (234, 563023), (306, 430547), (442, 298071), (663, 198714), (1326, 99357), (1989, 66238), (3978, 33119)]