1966412616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109391}}^1$

素因数の和:109514

約数の個数: 64

約数和(自身を含む): 5670881280

約数和(自身を除く): 3704468664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 8988, 17976, 109391, 218782, 328173, 437564, 656346, 765737, 875128, 1312692, 1531474, 2297211, 2625384, 3062948, 4594422, 6125896, 9188844, 11704837, 18377688, 23409674, 35114511, 46819348, 70229022, 81933859, 93638696, 140458044, 163867718, 245801577, 280916088, 327735436, 491603154, 655470872, 983206308, 1966412616]

約数ペア:

[(1, 1966412616), (2, 983206308), (3, 655470872), (4, 491603154), (6, 327735436), (7, 280916088), (8, 245801577), (12, 163867718), (14, 140458044), (21, 93638696), (24, 81933859), (28, 70229022), (42, 46819348), (56, 35114511), (84, 23409674), (107, 18377688), (168, 11704837), (214, 9188844), (321, 6125896), (428, 4594422), (642, 3062948), (749, 2625384), (856, 2297211), (1284, 1531474), (1498, 1312692), (2247, 875128), (2568, 765737), (2996, 656346), (4494, 437564), (5992, 328173), (8988, 218782), (17976, 109391)]