13029828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{857}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 34978944

約数和(自身を除く): 21949116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 857, 1086, 1267, 1714, 2172, 2534, 2571, 3428, 3801, 5068, 5142, 5999, 7602, 10284, 11998, 15204, 17997, 23996, 35994, 71988, 155117, 310234, 465351, 620468, 930702, 1085819, 1861404, 2171638, 3257457, 4343276, 6514914, 13029828]

約数ペア:

[(1, 13029828), (2, 6514914), (3, 4343276), (4, 3257457), (6, 2171638), (7, 1861404), (12, 1085819), (14, 930702), (21, 620468), (28, 465351), (42, 310234), (84, 155117), (181, 71988), (362, 35994), (543, 23996), (724, 17997), (857, 15204), (1086, 11998), (1267, 10284), (1714, 7602), (2172, 5999), (2534, 5142), (2571, 5068), (3428, 3801)]