21032694

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37693}}^1$

素因数の和:37732

約数の個数: 24

約数和(自身を含む): 47042112

約数和(自身を除く): 26009418

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 37693, 75386, 113079, 226158, 339237, 678474, 1168483, 2336966, 3505449, 7010898, 10516347, 21032694]

約数ペア:

[(1, 21032694), (2, 10516347), (3, 7010898), (6, 3505449), (9, 2336966), (18, 1168483), (31, 678474), (62, 339237), (93, 226158), (186, 113079), (279, 75386), (558, 37693)]