121248378

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1103}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 272802816

約数和(自身を除く): 151554438

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 197, 279, 394, 558, 591, 1103, 1182, 1773, 2206, 3309, 3546, 6107, 6618, 9927, 12214, 18321, 19854, 34193, 36642, 54963, 68386, 102579, 109926, 205158, 217291, 307737, 434582, 615474, 651873, 1303746, 1955619, 3911238, 6736021, 13472042, 20208063, 40416126, 60624189, 121248378]

約数ペア:

[(1, 121248378), (2, 60624189), (3, 40416126), (6, 20208063), (9, 13472042), (18, 6736021), (31, 3911238), (62, 1955619), (93, 1303746), (186, 651873), (197, 615474), (279, 434582), (394, 307737), (558, 217291), (591, 205158), (1103, 109926), (1182, 102579), (1773, 68386), (2206, 54963), (3309, 36642), (3546, 34193), (6107, 19854), (6618, 18321), (9927, 12214)]