3090438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 7390656

約数和(自身を除く): 4300218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 281, 282, 423, 562, 611, 843, 846, 1222, 1686, 1833, 2529, 3653, 3666, 5058, 5499, 7306, 10959, 10998, 13207, 21918, 26414, 32877, 39621, 65754, 79242, 118863, 171691, 237726, 343382, 515073, 1030146, 1545219, 3090438]

約数ペア:

[(1, 3090438), (2, 1545219), (3, 1030146), (6, 515073), (9, 343382), (13, 237726), (18, 171691), (26, 118863), (39, 79242), (47, 65754), (78, 39621), (94, 32877), (117, 26414), (141, 21918), (234, 13207), (281, 10998), (282, 10959), (423, 7306), (562, 5499), (611, 5058), (843, 3666), (846, 3653), (1222, 2529), (1686, 1833)]