18623844

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1286

約数の個数: 60

約数和(自身を含む): 49762944

約数和(自身を除く): 31139100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 1223, 1269, 1692, 2446, 2538, 3669, 3807, 4892, 5076, 7338, 7614, 11007, 14676, 15228, 22014, 33021, 44028, 57481, 66042, 99063, 114962, 132084, 172443, 198126, 229924, 344886, 396252, 517329, 689772, 1034658, 1551987, 2069316, 3103974, 4655961, 6207948, 9311922, 18623844]

約数ペア:

[(1, 18623844), (2, 9311922), (3, 6207948), (4, 4655961), (6, 3103974), (9, 2069316), (12, 1551987), (18, 1034658), (27, 689772), (36, 517329), (47, 396252), (54, 344886), (81, 229924), (94, 198126), (108, 172443), (141, 132084), (162, 114962), (188, 99063), (282, 66042), (324, 57481), (423, 44028), (564, 33021), (846, 22014), (1223, 15228), (1269, 14676), (1692, 11007), (2446, 7614), (2538, 7338), (3669, 5076), (3807, 4892)]