18988926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9281}}^1$

素因数の和:9328

約数の個数: 32

約数和(自身を含む): 42771456

約数和(自身を除く): 23782530

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 9281, 18562, 27843, 55686, 102091, 204182, 287711, 306273, 575422, 612546, 863133, 1726266, 3164821, 6329642, 9494463, 18988926]

約数ペア:

[(1, 18988926), (2, 9494463), (3, 6329642), (6, 3164821), (11, 1726266), (22, 863133), (31, 612546), (33, 575422), (62, 306273), (66, 287711), (93, 204182), (186, 102091), (341, 55686), (682, 27843), (1023, 18562), (2046, 9281)]