18976034402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{6779}}^1$

素因数の和:6999

約数の個数: 64

約数和(自身を含む): 33241743360

約数和(自身を除く): 14265708958

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 151, 299, 302, 403, 598, 713, 806, 1426, 1963, 3473, 3926, 4681, 6779, 6946, 9269, 9362, 13558, 18538, 45149, 60853, 88127, 90298, 107663, 121706, 155917, 176254, 210149, 215326, 311834, 420298, 1023629, 1399619, 2026921, 2047258, 2731937, 2799238, 4053842, 4833427, 5463874, 9666854, 13307177, 23543467, 26614354, 31732499, 47086934, 62834551, 63464998, 125669102, 306065071, 412522487, 612130142, 729847477, 825044974, 1459694954, 9488017201, 18976034402]

約数ペア:

[(1, 18976034402), (2, 9488017201), (13, 1459694954), (23, 825044974), (26, 729847477), (31, 612130142), (46, 412522487), (62, 306065071), (151, 125669102), (299, 63464998), (302, 62834551), (403, 47086934), (598, 31732499), (713, 26614354), (806, 23543467), (1426, 13307177), (1963, 9666854), (3473, 5463874), (3926, 4833427), (4681, 4053842), (6779, 2799238), (6946, 2731937), (9269, 2047258), (9362, 2026921), (13558, 1399619), (18538, 1023629), (45149, 420298), (60853, 311834), (88127, 215326), (90298, 210149), (107663, 176254), (121706, 155917)]