218528058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{24659}}^1$

素因数の和:24882

約数の個数: 32

約数和(自身を含む): 501880320

約数和(自身を除く): 283352262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 8862, 24659, 49318, 73977, 147954, 172613, 345226, 517839, 1035678, 5203049, 10406098, 15609147, 31218294, 36421343, 72842686, 109264029, 218528058]

約数ペア:

[(1, 218528058), (2, 109264029), (3, 72842686), (6, 36421343), (7, 31218294), (14, 15609147), (21, 10406098), (42, 5203049), (211, 1035678), (422, 517839), (633, 345226), (1266, 172613), (1477, 147954), (2954, 73977), (4431, 49318), (8862, 24659)]