1127646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 2708160

約数和(自身を除く): 1580514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 79, 117, 122, 158, 183, 234, 237, 366, 474, 549, 711, 793, 1027, 1098, 1422, 1586, 2054, 2379, 3081, 4758, 4819, 6162, 7137, 9243, 9638, 14274, 14457, 18486, 28914, 43371, 62647, 86742, 125294, 187941, 375882, 563823, 1127646]

約数ペア:

[(1, 1127646), (2, 563823), (3, 375882), (6, 187941), (9, 125294), (13, 86742), (18, 62647), (26, 43371), (39, 28914), (61, 18486), (78, 14457), (79, 14274), (117, 9638), (122, 9243), (158, 7137), (183, 6162), (234, 4819), (237, 4758), (366, 3081), (474, 2379), (549, 2054), (711, 1586), (793, 1422), (1027, 1098)]