6668172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 19708416

約数和(自身を除く): 13040244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 563, 564, 658, 846, 987, 1126, 1316, 1689, 1692, 1974, 2252, 2961, 3378, 3941, 3948, 5067, 5922, 6756, 7882, 10134, 11823, 11844, 15764, 20268, 23646, 26461, 35469, 47292, 52922, 70938, 79383, 105844, 141876, 158766, 185227, 238149, 317532, 370454, 476298, 555681, 740908, 952596, 1111362, 1667043, 2222724, 3334086, 6668172]

約数ペア:

[(1, 6668172), (2, 3334086), (3, 2222724), (4, 1667043), (6, 1111362), (7, 952596), (9, 740908), (12, 555681), (14, 476298), (18, 370454), (21, 317532), (28, 238149), (36, 185227), (42, 158766), (47, 141876), (63, 105844), (84, 79383), (94, 70938), (126, 52922), (141, 47292), (188, 35469), (252, 26461), (282, 23646), (329, 20268), (423, 15764), (563, 11844), (564, 11823), (658, 10134), (846, 7882), (987, 6756), (1126, 5922), (1316, 5067), (1689, 3948), (1692, 3941), (1974, 3378), (2252, 2961)]