13229748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 39067392

約数和(自身を除く): 25837644

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, 564, 658, 846, 987, 1117, 1316, 1692, 1974, 2234, 2961, 3351, 3948, 4468, 5922, 6702, 7819, 10053, 11844, 13404, 15638, 20106, 23457, 31276, 40212, 46914, 52499, 70371, 93828, 104998, 140742, 157497, 209996, 281484, 314994, 367493, 472491, 629988, 734986, 944982, 1102479, 1469972, 1889964, 2204958, 3307437, 4409916, 6614874, 13229748]

約数ペア:

[(1, 13229748), (2, 6614874), (3, 4409916), (4, 3307437), (6, 2204958), (7, 1889964), (9, 1469972), (12, 1102479), (14, 944982), (18, 734986), (21, 629988), (28, 472491), (36, 367493), (42, 314994), (47, 281484), (63, 209996), (84, 157497), (94, 140742), (126, 104998), (141, 93828), (188, 70371), (252, 52499), (282, 46914), (329, 40212), (423, 31276), (564, 23457), (658, 20106), (846, 15638), (987, 13404), (1117, 11844), (1316, 10053), (1692, 7819), (1974, 6702), (2234, 5922), (2961, 4468), (3351, 3948)]