420625476

素因数分解:

$2^2\times 3^2\times {\mathrm{601}}^1\times {\mathrm{19441}}^1$

素因数の和:20052

約数の個数: 36

約数和(自身を含む): 1065071644

約数和(自身を除く): 644446168

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 601, 1202, 1803, 2404, 3606, 5409, 7212, 10818, 19441, 21636, 38882, 58323, 77764, 116646, 174969, 233292, 349938, 699876, 11684041, 23368082, 35052123, 46736164, 70104246, 105156369, 140208492, 210312738, 420625476]

約数ペア:

[(1, 420625476), (2, 210312738), (3, 140208492), (4, 105156369), (6, 70104246), (9, 46736164), (12, 35052123), (18, 23368082), (36, 11684041), (601, 699876), (1202, 349938), (1803, 233292), (2404, 174969), (3606, 116646), (5409, 77764), (7212, 58323), (10818, 38882), (19441, 21636)]