18569124

素因数分解:

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

素因数の和:2425

約数の個数: 72

約数和(自身を含む): 55397888

約数和(自身を除く): 36828764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2377, 2604, 3906, 4754, 7131, 7812, 9508, 14262, 16639, 21393, 28524, 33278, 42786, 49917, 66556, 73687, 85572, 99834, 147374, 149751, 199668, 221061, 294748, 299502, 442122, 515809, 599004, 663183, 884244, 1031618, 1326366, 1547427, 2063236, 2652732, 3094854, 4642281, 6189708, 9284562, 18569124]

約数ペア:

[(1, 18569124), (2, 9284562), (3, 6189708), (4, 4642281), (6, 3094854), (7, 2652732), (9, 2063236), (12, 1547427), (14, 1326366), (18, 1031618), (21, 884244), (28, 663183), (31, 599004), (36, 515809), (42, 442122), (62, 299502), (63, 294748), (84, 221061), (93, 199668), (124, 149751), (126, 147374), (186, 99834), (217, 85572), (252, 73687), (279, 66556), (372, 49917), (434, 42786), (558, 33278), (651, 28524), (868, 21393), (1116, 16639), (1302, 14262), (1953, 9508), (2377, 7812), (2604, 7131), (3906, 4754)]