40378506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{961393}}^1$

素因数の和:961405

約数の個数: 16

約数和(自身を含む): 92293824

約数和(自身を除く): 51915318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 961393, 1922786, 2884179, 5768358, 6729751, 13459502, 20189253, 40378506]

約数ペア:

[(1, 40378506), (2, 20189253), (3, 13459502), (6, 6729751), (7, 5768358), (14, 2884179), (21, 1922786), (42, 961393)]