1284698898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{351587}}^1$

素因数の和:351631

約数の個数: 48

約数和(自身を含む): 3290863680

約数和(自身を除く): 2006164782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 351587, 703174, 1054761, 2109522, 2461109, 3164283, 4922218, 6328566, 7383327, 10196023, 14766654, 20392046, 22149981, 30588069, 44299962, 61176138, 71372161, 91764207, 142744322, 183528414, 214116483, 428232966, 642349449, 1284698898]

約数ペア:

[(1, 1284698898), (2, 642349449), (3, 428232966), (6, 214116483), (7, 183528414), (9, 142744322), (14, 91764207), (18, 71372161), (21, 61176138), (29, 44299962), (42, 30588069), (58, 22149981), (63, 20392046), (87, 14766654), (126, 10196023), (174, 7383327), (203, 6328566), (261, 4922218), (406, 3164283), (522, 2461109), (609, 2109522), (1218, 1054761), (1827, 703174), (3654, 351587)]