21764052

素因数分解:

$2^2\times 3^5\times {\mathrm{22391}}^1$

素因数の和:22410

約数の個数: 36

約数和(自身を含む): 57054816

約数和(自身を除く): 35290764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 22391, 44782, 67173, 89564, 134346, 201519, 268692, 403038, 604557, 806076, 1209114, 1813671, 2418228, 3627342, 5441013, 7254684, 10882026, 21764052]

約数ペア:

[(1, 21764052), (2, 10882026), (3, 7254684), (4, 5441013), (6, 3627342), (9, 2418228), (12, 1813671), (18, 1209114), (27, 806076), (36, 604557), (54, 403038), (81, 268692), (108, 201519), (162, 134346), (243, 89564), (324, 67173), (486, 44782), (972, 22391)]