868842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 2096640

約数和(自身を除く): 1227798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 79, 94, 117, 141, 158, 234, 237, 282, 423, 474, 611, 711, 846, 1027, 1222, 1422, 1833, 2054, 3081, 3666, 3713, 5499, 6162, 7426, 9243, 10998, 11139, 18486, 22278, 33417, 48269, 66834, 96538, 144807, 289614, 434421, 868842]

約数ペア:

[(1, 868842), (2, 434421), (3, 289614), (6, 144807), (9, 96538), (13, 66834), (18, 48269), (26, 33417), (39, 22278), (47, 18486), (78, 11139), (79, 10998), (94, 9243), (117, 7426), (141, 6162), (158, 5499), (234, 3713), (237, 3666), (282, 3081), (423, 2054), (474, 1833), (611, 1422), (711, 1222), (846, 1027)]