18440129227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{9209}}^1$

素因数の和:9463

約数の個数: 32

約数和(自身を含む): 21401976960

約数和(自身を除く): 2961847733

約数列:

[1, 13, 23, 37, 181, 299, 481, 851, 2353, 4163, 6697, 9209, 11063, 54119, 87061, 119717, 154031, 211807, 340733, 1666829, 2002403, 2753491, 4429529, 7836859, 21668777, 38337067, 61672673, 101879167, 498381871, 801744749, 1418471479, 18440129227]

約数ペア:

[(1, 18440129227), (13, 1418471479), (23, 801744749), (37, 498381871), (181, 101879167), (299, 61672673), (481, 38337067), (851, 21668777), (2353, 7836859), (4163, 4429529), (6697, 2753491), (9209, 2002403), (11063, 1666829), (54119, 340733), (87061, 211807), (119717, 154031)]