163621332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{649291}}^1$

素因数の和:649308

約数の個数: 36

約数和(自身を含む): 472684576

約数和(自身を除く): 309063244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 649291, 1298582, 1947873, 2597164, 3895746, 4545037, 5843619, 7791492, 9090074, 11687238, 13635111, 18180148, 23374476, 27270222, 40905333, 54540444, 81810666, 163621332]

約数ペア:

[(1, 163621332), (2, 81810666), (3, 54540444), (4, 40905333), (6, 27270222), (7, 23374476), (9, 18180148), (12, 13635111), (14, 11687238), (18, 9090074), (21, 7791492), (28, 5843619), (36, 4545037), (42, 3895746), (63, 2597164), (84, 1947873), (126, 1298582), (252, 649291)]