27853686

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2426

約数の個数: 64

約数和(自身を含む): 73052160

約数和(自身を除く): 45198474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 2377, 3906, 4754, 5859, 7131, 11718, 14262, 16639, 21393, 33278, 42786, 49917, 64179, 73687, 99834, 128358, 147374, 149751, 221061, 299502, 442122, 449253, 515809, 663183, 898506, 1031618, 1326366, 1547427, 1989549, 3094854, 3979098, 4642281, 9284562, 13926843, 27853686]

約数ペア:

[(1, 27853686), (2, 13926843), (3, 9284562), (6, 4642281), (7, 3979098), (9, 3094854), (14, 1989549), (18, 1547427), (21, 1326366), (27, 1031618), (31, 898506), (42, 663183), (54, 515809), (62, 449253), (63, 442122), (93, 299502), (126, 221061), (186, 149751), (189, 147374), (217, 128358), (279, 99834), (378, 73687), (434, 64179), (558, 49917), (651, 42786), (837, 33278), (1302, 21393), (1674, 16639), (1953, 14262), (2377, 11718), (3906, 7131), (4754, 5859)]