18463329.000000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1935

約数の個数: 96

約数和(自身を含む): 340018560

約数和(自身を除く): 210744100

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 116, 119, 140, 145, 170, 203, 238, 290, 340, 406, 476, 493, 580, 595, 812, 986, 1015, 1190, 1873, 1972, 2030, 2380, 2465, 3451, 3746, 4060, 4930, 6902, 7492, 9365, 9860, 13111, 13804, 17255, 18730, 26222, 31841, 34510, 37460, 52444, 54317, 63682, 65555, 69020, 108634, 127364, 131110, 159205, 217268, 222887, 262220, 271585, 318410, 380219, 445774, 543170, 636820, 760438, 891548, 923389, 1086340, 1114435, 1520876, 1846778, 1901095, 2228870, 3693556, 3802190, 4457740, 4616945, 6463723, 7604380, 9233890, 12927446, 18467780, 25854892, 32318615, 64637230, 129274460]

約数ペア:

[(1, 129274460), (2, 64637230), (4, 32318615), (5, 25854892), (7, 18467780), (10, 12927446), (14, 9233890), (17, 7604380), (20, 6463723), (28, 4616945), (29, 4457740), (34, 3802190), (35, 3693556), (58, 2228870), (68, 1901095), (70, 1846778), (85, 1520876), (116, 1114435), (119, 1086340), (140, 923389), (145, 891548), (170, 760438), (203, 636820), (238, 543170), (290, 445774), (340, 380219), (406, 318410), (476, 271585), (493, 262220), (580, 222887), (595, 217268), (812, 159205), (986, 131110), (1015, 127364), (1190, 108634), (1873, 69020), (1972, 65555), (2030, 63682), (2380, 54317), (2465, 52444), (3451, 37460), (3746, 34510), (4060, 31841), (4930, 26222), (6902, 18730), (7492, 17255), (9365, 13804), (9860, 13111)]