40378908

素因数分解:

$2^2\times 3^1\times {\mathrm{653}}^1\times {\mathrm{5153}}^1$

素因数の和:5813

約数の個数: 24

約数和(自身を含む): 94380048

約数和(自身を除く): 54001140

約数列:

[1, 2, 3, 4, 6, 12, 653, 1306, 1959, 2612, 3918, 5153, 7836, 10306, 15459, 20612, 30918, 61836, 3364909, 6729818, 10094727, 13459636, 20189454, 40378908]

約数ペア:

[(1, 40378908), (2, 20189454), (3, 13459636), (4, 10094727), (6, 6729818), (12, 3364909), (653, 61836), (1306, 30918), (1959, 20612), (2612, 15459), (3918, 10306), (5153, 7836)]