191881116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{253811}}^1$

素因数の和:253831

約数の個数: 48

約数和(自身を含む): 568538880

約数和(自身を除く): 376657764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 253811, 507622, 761433, 1015244, 1522866, 1776677, 2284299, 3045732, 3553354, 4568598, 5330031, 6852897, 7106708, 9137196, 10660062, 13705794, 15990093, 21320124, 27411588, 31980186, 47970279, 63960372, 95940558, 191881116]

約数ペア:

[(1, 191881116), (2, 95940558), (3, 63960372), (4, 47970279), (6, 31980186), (7, 27411588), (9, 21320124), (12, 15990093), (14, 13705794), (18, 10660062), (21, 9137196), (27, 7106708), (28, 6852897), (36, 5330031), (42, 4568598), (54, 3553354), (63, 3045732), (84, 2284299), (108, 1776677), (126, 1522866), (189, 1015244), (252, 761433), (378, 507622), (756, 253811)]