13237254

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 30663360

約数和(自身を除く): 17426106

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 181, 239, 306, 362, 478, 543, 717, 1086, 1434, 1629, 2151, 3077, 3258, 4063, 4302, 6154, 8126, 9231, 12189, 18462, 24378, 27693, 36567, 43259, 55386, 73134, 86518, 129777, 259554, 389331, 735403, 778662, 1470806, 2206209, 4412418, 6618627, 13237254]

約数ペア:

[(1, 13237254), (2, 6618627), (3, 4412418), (6, 2206209), (9, 1470806), (17, 778662), (18, 735403), (34, 389331), (51, 259554), (102, 129777), (153, 86518), (181, 73134), (239, 55386), (306, 43259), (362, 36567), (478, 27693), (543, 24378), (717, 18462), (1086, 12189), (1434, 9231), (1629, 8126), (2151, 6154), (3077, 4302), (3258, 4063)]