3919734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2393}}^1$

素因数の和:2421

約数の個数: 48

約数和(自身を含む): 10456992

約数和(自身を除く): 6537258

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 2393, 4786, 7179, 14358, 16751, 21537, 31109, 33502, 43074, 50253, 62218, 93327, 100506, 150759, 186654, 217763, 279981, 301518, 435526, 559962, 653289, 1306578, 1959867, 3919734]

約数ペア:

[(1, 3919734), (2, 1959867), (3, 1306578), (6, 653289), (7, 559962), (9, 435526), (13, 301518), (14, 279981), (18, 217763), (21, 186654), (26, 150759), (39, 100506), (42, 93327), (63, 62218), (78, 50253), (91, 43074), (117, 33502), (126, 31109), (182, 21537), (234, 16751), (273, 14358), (546, 7179), (819, 4786), (1638, 2393)]