21247322016

素因数分解:

$2^5\times 3^1\times {\mathrm{221326271}}^1$

素因数の和:221326284

約数の個数: 24

約数和(自身を含む): 55774220544

約数和(自身を除く): 34526898528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 221326271, 442652542, 663978813, 885305084, 1327957626, 1770610168, 2655915252, 3541220336, 5311830504, 7082440672, 10623661008, 21247322016]

約数ペア:

[(1, 21247322016), (2, 10623661008), (3, 7082440672), (4, 5311830504), (6, 3541220336), (8, 2655915252), (12, 1770610168), (16, 1327957626), (24, 885305084), (32, 663978813), (48, 442652542), (96, 221326271)]