379292022

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{18181}}^1$

素因数の和:18269

約数の個数: 48

約数和(自身を含む): 879281520

約数和(自身を除く): 499989498

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3477, 6954, 10431, 18181, 20862, 36362, 54543, 109086, 163629, 327258, 345439, 690878, 1036317, 1109041, 2072634, 2218082, 3108951, 3327123, 6217902, 6654246, 9981369, 19962738, 21071779, 42143558, 63215337, 126430674, 189646011, 379292022]

約数ペア:

[(1, 379292022), (2, 189646011), (3, 126430674), (6, 63215337), (9, 42143558), (18, 21071779), (19, 19962738), (38, 9981369), (57, 6654246), (61, 6217902), (114, 3327123), (122, 3108951), (171, 2218082), (183, 2072634), (342, 1109041), (366, 1036317), (549, 690878), (1098, 345439), (1159, 327258), (2318, 163629), (3477, 109086), (6954, 54543), (10431, 36362), (18181, 20862)]