2681676

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:630

約数の個数: 36

約数和(自身を含む): 6835192

約数和(自身を除く): 4153516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 457, 489, 652, 914, 978, 1371, 1467, 1828, 1956, 2742, 2934, 4113, 5484, 5868, 8226, 16452, 74491, 148982, 223473, 297964, 446946, 670419, 893892, 1340838, 2681676]

約数ペア:

[(1, 2681676), (2, 1340838), (3, 893892), (4, 670419), (6, 446946), (9, 297964), (12, 223473), (18, 148982), (36, 74491), (163, 16452), (326, 8226), (457, 5868), (489, 5484), (652, 4113), (914, 2934), (978, 2742), (1371, 1956), (1467, 1828)]