9961788

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 24442880

約数和(自身を除く): 14481092

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 93, 122, 124, 183, 186, 244, 366, 372, 439, 732, 878, 1317, 1756, 1891, 2634, 3782, 5268, 5673, 7564, 11346, 13609, 22692, 26779, 27218, 40827, 53558, 54436, 80337, 81654, 107116, 160674, 163308, 321348, 830149, 1660298, 2490447, 3320596, 4980894, 9961788]

約数ペア:

[(1, 9961788), (2, 4980894), (3, 3320596), (4, 2490447), (6, 1660298), (12, 830149), (31, 321348), (61, 163308), (62, 160674), (93, 107116), (122, 81654), (124, 80337), (183, 54436), (186, 53558), (244, 40827), (366, 27218), (372, 26779), (439, 22692), (732, 13609), (878, 11346), (1317, 7564), (1756, 5673), (1891, 5268), (2634, 3782)]