145057038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3453739}}^1$

素因数の和:3453751

約数の個数: 16

約数和(自身を含む): 331559040

約数和(自身を除く): 186502002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3453739, 6907478, 10361217, 20722434, 24176173, 48352346, 72528519, 145057038]

約数ペア:

[(1, 145057038), (2, 72528519), (3, 48352346), (6, 24176173), (7, 20722434), (14, 10361217), (21, 6907478), (42, 3453739)]