12718440184

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{6217}}^1$

素因数の和:6440

約数の個数: 64

約数和(自身を含む): 25178423040

約数和(自身を除く): 12459982856

約数列:

[1, 2, 4, 8, 31, 62, 73, 113, 124, 146, 226, 248, 292, 452, 584, 904, 2263, 3503, 4526, 6217, 7006, 8249, 9052, 12434, 14012, 16498, 18104, 24868, 28024, 32996, 49736, 65992, 192727, 255719, 385454, 453841, 511438, 702521, 770908, 907682, 1022876, 1405042, 1541816, 1815364, 2045752, 2810084, 3630728, 5620168, 14069071, 21778151, 28138142, 43556302, 51284033, 56276284, 87112604, 102568066, 112552568, 174225208, 205136132, 410272264, 1589805023, 3179610046, 6359220092, 12718440184]

約数ペア:

[(1, 12718440184), (2, 6359220092), (4, 3179610046), (8, 1589805023), (31, 410272264), (62, 205136132), (73, 174225208), (113, 112552568), (124, 102568066), (146, 87112604), (226, 56276284), (248, 51284033), (292, 43556302), (452, 28138142), (584, 21778151), (904, 14069071), (2263, 5620168), (3503, 3630728), (4526, 2810084), (6217, 2045752), (7006, 1815364), (8249, 1541816), (9052, 1405042), (12434, 1022876), (14012, 907682), (16498, 770908), (18104, 702521), (24868, 511438), (28024, 453841), (32996, 385454), (49736, 255719), (65992, 192727)]