2126826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 5077800

約数和(自身を除く): 2950974

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 149, 183, 234, 298, 366, 447, 549, 793, 894, 1098, 1341, 1586, 1937, 2379, 2682, 3874, 4758, 5811, 7137, 9089, 11622, 14274, 17433, 18178, 27267, 34866, 54534, 81801, 118157, 163602, 236314, 354471, 708942, 1063413, 2126826]

約数ペア:

[(1, 2126826), (2, 1063413), (3, 708942), (6, 354471), (9, 236314), (13, 163602), (18, 118157), (26, 81801), (39, 54534), (61, 34866), (78, 27267), (117, 18178), (122, 17433), (149, 14274), (183, 11622), (234, 9089), (298, 7137), (366, 5811), (447, 4758), (549, 3874), (793, 2682), (894, 2379), (1098, 1937), (1341, 1586)]