21358536

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{38693}}^1$

素因数の和:38725

約数の個数: 32

約数和(自身を含む): 55719360

約数和(自身を除く): 34360824

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 38693, 77386, 116079, 154772, 232158, 309544, 464316, 889939, 928632, 1779878, 2669817, 3559756, 5339634, 7119512, 10679268, 21358536]

約数ペア:

[(1, 21358536), (2, 10679268), (3, 7119512), (4, 5339634), (6, 3559756), (8, 2669817), (12, 1779878), (23, 928632), (24, 889939), (46, 464316), (69, 309544), (92, 232158), (138, 154772), (184, 116079), (276, 77386), (552, 38693)]