26831826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3491}}^1$

素因数の和:3567

約数の個数: 48

約数和(自身を含む): 67549248

約数和(自身を除く): 40717422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3491, 3843, 6982, 7686, 10473, 20946, 24437, 31419, 48874, 62838, 73311, 146622, 212951, 219933, 425902, 439866, 638853, 1277706, 1490657, 1916559, 2981314, 3833118, 4471971, 8943942, 13415913, 26831826]

約数ペア:

[(1, 26831826), (2, 13415913), (3, 8943942), (6, 4471971), (7, 3833118), (9, 2981314), (14, 1916559), (18, 1490657), (21, 1277706), (42, 638853), (61, 439866), (63, 425902), (122, 219933), (126, 212951), (183, 146622), (366, 73311), (427, 62838), (549, 48874), (854, 31419), (1098, 24437), (1281, 20946), (2562, 10473), (3491, 7686), (3843, 6982)]