40367394

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 91613184

約数和(自身を除く): 51245790

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 73, 93, 146, 186, 219, 279, 438, 558, 657, 991, 1314, 1982, 2263, 2973, 4526, 5946, 6789, 8919, 13578, 17838, 20367, 30721, 40734, 61442, 72343, 92163, 144686, 184326, 217029, 276489, 434058, 552978, 651087, 1302174, 2242633, 4485266, 6727899, 13455798, 20183697, 40367394]

約数ペア:

[(1, 40367394), (2, 20183697), (3, 13455798), (6, 6727899), (9, 4485266), (18, 2242633), (31, 1302174), (62, 651087), (73, 552978), (93, 434058), (146, 276489), (186, 217029), (219, 184326), (279, 144686), (438, 92163), (558, 72343), (657, 61442), (991, 40734), (1314, 30721), (1982, 20367), (2263, 17838), (2973, 13578), (4526, 8919), (5946, 6789)]