15642018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41381}}^1$

素因数の和:41399

約数の個数: 32

約数和(自身を含む): 39726720

約数和(自身を除く): 24084702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 41381, 82762, 124143, 248286, 289667, 372429, 579334, 744858, 869001, 1117287, 1738002, 2234574, 2607003, 5214006, 7821009, 15642018]

約数ペア:

[(1, 15642018), (2, 7821009), (3, 5214006), (6, 2607003), (7, 2234574), (9, 1738002), (14, 1117287), (18, 869001), (21, 744858), (27, 579334), (42, 372429), (54, 289667), (63, 248286), (126, 124143), (189, 82762), (378, 41381)]