12906222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2243}}^1$

素因数の和:2392

約数の個数: 32

約数和(自身を含む): 29728512

約数和(自身を除く): 16822290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2243, 2877, 4486, 5754, 6729, 13458, 15701, 31402, 47103, 94206, 307291, 614582, 921873, 1843746, 2151037, 4302074, 6453111, 12906222]

約数ペア:

[(1, 12906222), (2, 6453111), (3, 4302074), (6, 2151037), (7, 1843746), (14, 921873), (21, 614582), (42, 307291), (137, 94206), (274, 47103), (411, 31402), (822, 15701), (959, 13458), (1918, 6729), (2243, 5754), (2877, 4486)]