7481394

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 17926272

約数和(自身を除く): 10444878

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1063, 1173, 2126, 2346, 3189, 3519, 6378, 7038, 9567, 18071, 19134, 24449, 36142, 48898, 54213, 73347, 108426, 146694, 162639, 220041, 325278, 415633, 440082, 831266, 1246899, 2493798, 3740697, 7481394]

約数ペア:

[(1, 7481394), (2, 3740697), (3, 2493798), (6, 1246899), (9, 831266), (17, 440082), (18, 415633), (23, 325278), (34, 220041), (46, 162639), (51, 146694), (69, 108426), (102, 73347), (138, 54213), (153, 48898), (207, 36142), (306, 24449), (391, 19134), (414, 18071), (782, 9567), (1063, 7038), (1173, 6378), (2126, 3519), (2346, 3189)]