16601418

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 38413440

約数和(自身を除く): 21812022

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 227, 239, 306, 454, 478, 681, 717, 1362, 1434, 2043, 2151, 3859, 4063, 4086, 4302, 7718, 8126, 11577, 12189, 23154, 24378, 34731, 36567, 54253, 69462, 73134, 108506, 162759, 325518, 488277, 922301, 976554, 1844602, 2766903, 5533806, 8300709, 16601418]

約数ペア:

[(1, 16601418), (2, 8300709), (3, 5533806), (6, 2766903), (9, 1844602), (17, 976554), (18, 922301), (34, 488277), (51, 325518), (102, 162759), (153, 108506), (227, 73134), (239, 69462), (306, 54253), (454, 36567), (478, 34731), (681, 24378), (717, 23154), (1362, 12189), (1434, 11577), (2043, 8126), (2151, 7718), (3859, 4302), (4063, 4086)]