21926112

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17569}}^1$

素因数の和:17595

約数の個数: 48

約数和(自身を含む): 61986960

約数和(自身を除く): 40060848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 17569, 35138, 52707, 70276, 105414, 140552, 210828, 228397, 281104, 421656, 456794, 562208, 685191, 843312, 913588, 1370382, 1686624, 1827176, 2740764, 3654352, 5481528, 7308704, 10963056, 21926112]

約数ペア:

[(1, 21926112), (2, 10963056), (3, 7308704), (4, 5481528), (6, 3654352), (8, 2740764), (12, 1827176), (13, 1686624), (16, 1370382), (24, 913588), (26, 843312), (32, 685191), (39, 562208), (48, 456794), (52, 421656), (78, 281104), (96, 228397), (104, 210828), (156, 140552), (208, 105414), (312, 70276), (416, 52707), (624, 35138), (1248, 17569)]