180555492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{1579}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 454610240

約数和(自身を除く): 274054748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 733, 1466, 1579, 2199, 2932, 3158, 4398, 4737, 6316, 8796, 9474, 9529, 18948, 19058, 20527, 28587, 38116, 41054, 57174, 61581, 82108, 114348, 123162, 246324, 1157407, 2314814, 3472221, 4629628, 6944442, 13888884, 15046291, 30092582, 45138873, 60185164, 90277746, 180555492]

約数ペア:

[(1, 180555492), (2, 90277746), (3, 60185164), (4, 45138873), (6, 30092582), (12, 15046291), (13, 13888884), (26, 6944442), (39, 4629628), (52, 3472221), (78, 2314814), (156, 1157407), (733, 246324), (1466, 123162), (1579, 114348), (2199, 82108), (2932, 61581), (3158, 57174), (4398, 41054), (4737, 38116), (6316, 28587), (8796, 20527), (9474, 19058), (9529, 18948)]