18325692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 108

約数和(自身を含む): 58288048

約数和(自身を除く): 39962356

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 601, 693, 726, 847, 924, 1089, 1202, 1386, 1452, 1694, 1803, 2178, 2404, 2541, 2772, 3388, 3606, 4207, 4356, 5082, 5409, 6611, 7212, 7623, 8414, 10164, 10818, 12621, 13222, 15246, 16828, 19833, 21636, 25242, 26444, 30492, 37863, 39666, 46277, 50484, 59499, 72721, 75726, 79332, 92554, 118998, 138831, 145442, 151452, 185108, 218163, 237996, 277662, 290884, 416493, 436326, 509047, 555324, 654489, 832986, 872652, 1018094, 1308978, 1527141, 1665972, 2036188, 2617956, 3054282, 4581423, 6108564, 9162846, 18325692]

約数ペア:

[(1, 18325692), (2, 9162846), (3, 6108564), (4, 4581423), (6, 3054282), (7, 2617956), (9, 2036188), (11, 1665972), (12, 1527141), (14, 1308978), (18, 1018094), (21, 872652), (22, 832986), (28, 654489), (33, 555324), (36, 509047), (42, 436326), (44, 416493), (63, 290884), (66, 277662), (77, 237996), (84, 218163), (99, 185108), (121, 151452), (126, 145442), (132, 138831), (154, 118998), (198, 92554), (231, 79332), (242, 75726), (252, 72721), (308, 59499), (363, 50484), (396, 46277), (462, 39666), (484, 37863), (601, 30492), (693, 26444), (726, 25242), (847, 21636), (924, 19833), (1089, 16828), (1202, 15246), (1386, 13222), (1452, 12621), (1694, 10818), (1803, 10164), (2178, 8414), (2404, 7623), (2541, 7212), (2772, 6611), (3388, 5409), (3606, 5082), (4207, 4356)]