12827514

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 31334400

約数和(自身を除く): 18506886

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 271, 294, 322, 343, 483, 542, 686, 813, 966, 1029, 1127, 1626, 1897, 2058, 2254, 3381, 3794, 5691, 6233, 6762, 7889, 11382, 12466, 13279, 15778, 18699, 23667, 26558, 37398, 39837, 43631, 47334, 79674, 87262, 92953, 130893, 185906, 261786, 278859, 305417, 557718, 610834, 916251, 1832502, 2137919, 4275838, 6413757, 12827514]

約数ペア:

[(1, 12827514), (2, 6413757), (3, 4275838), (6, 2137919), (7, 1832502), (14, 916251), (21, 610834), (23, 557718), (42, 305417), (46, 278859), (49, 261786), (69, 185906), (98, 130893), (138, 92953), (147, 87262), (161, 79674), (271, 47334), (294, 43631), (322, 39837), (343, 37398), (483, 26558), (542, 23667), (686, 18699), (813, 15778), (966, 13279), (1029, 12466), (1127, 11382), (1626, 7889), (1897, 6762), (2058, 6233), (2254, 5691), (3381, 3794)]