1261692

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:458

約数の個数: 36

約数和(自身を含む): 3230136

約数和(自身を除く): 1968444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 347, 404, 606, 694, 909, 1041, 1212, 1388, 1818, 2082, 3123, 3636, 4164, 6246, 12492, 35047, 70094, 105141, 140188, 210282, 315423, 420564, 630846, 1261692]

約数ペア:

[(1, 1261692), (2, 630846), (3, 420564), (4, 315423), (6, 210282), (9, 140188), (12, 105141), (18, 70094), (36, 35047), (101, 12492), (202, 6246), (303, 4164), (347, 3636), (404, 3123), (606, 2082), (694, 1818), (909, 1388), (1041, 1212)]