13128612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2141}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 35505792

約数和(自身を除く): 22377180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 2141, 3066, 4282, 6132, 6423, 8564, 12846, 14987, 25692, 29974, 44961, 59948, 89922, 156293, 179844, 312586, 468879, 625172, 937758, 1094051, 1875516, 2188102, 3282153, 4376204, 6564306, 13128612]

約数ペア:

[(1, 13128612), (2, 6564306), (3, 4376204), (4, 3282153), (6, 2188102), (7, 1875516), (12, 1094051), (14, 937758), (21, 625172), (28, 468879), (42, 312586), (73, 179844), (84, 156293), (146, 89922), (219, 59948), (292, 44961), (438, 29974), (511, 25692), (876, 14987), (1022, 12846), (1533, 8564), (2044, 6423), (2141, 6132), (3066, 4282)]