1521330684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{6672503}}^1$

素因数の和:6672529

約数の個数: 24

約数和(自身を含む): 3736602240

約数和(自身を除く): 2215271556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 6672503, 13345006, 20017509, 26690012, 40035018, 80070036, 126777557, 253555114, 380332671, 507110228, 760665342, 1521330684]

約数ペア:

[(1, 1521330684), (2, 760665342), (3, 507110228), (4, 380332671), (6, 253555114), (12, 126777557), (19, 80070036), (38, 40035018), (57, 26690012), (76, 20017509), (114, 13345006), (228, 6672503)]