1388971908

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{191953}}^1$

素因数の和:192033

約数の個数: 48

約数和(自身を含む): 3654804160

約数和(自身を除く): 2265832252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 7236, 191953, 383906, 575859, 767812, 1151718, 1727577, 2303436, 3455154, 5182731, 6910308, 10365462, 12860851, 20730924, 25721702, 38582553, 51443404, 77165106, 115747659, 154330212, 231495318, 347242977, 462990636, 694485954, 1388971908]

約数ペア:

[(1, 1388971908), (2, 694485954), (3, 462990636), (4, 347242977), (6, 231495318), (9, 154330212), (12, 115747659), (18, 77165106), (27, 51443404), (36, 38582553), (54, 25721702), (67, 20730924), (108, 12860851), (134, 10365462), (201, 6910308), (268, 5182731), (402, 3455154), (603, 2303436), (804, 1727577), (1206, 1151718), (1809, 767812), (2412, 575859), (3618, 383906), (7236, 191953)]