18286951758

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{123259}}^1$

素因数の和:123656

約数の個数: 32

約数和(自身を含む): 37155494400

約数和(自身を除く): 18868542642

約数列:

[1, 2, 3, 6, 79, 158, 237, 313, 474, 626, 939, 1878, 24727, 49454, 74181, 123259, 148362, 246518, 369777, 739554, 9737461, 19474922, 29212383, 38580067, 58424766, 77160134, 115740201, 231480402, 3047825293, 6095650586, 9143475879, 18286951758]

約数ペア:

[(1, 18286951758), (2, 9143475879), (3, 6095650586), (6, 3047825293), (79, 231480402), (158, 115740201), (237, 77160134), (313, 58424766), (474, 38580067), (626, 29212383), (939, 19474922), (1878, 9737461), (24727, 739554), (49454, 369777), (74181, 246518), (123259, 148362)]