67939218

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{42409}}^1$

素因数の和:42506

約数の個数: 24

約数和(自身を含む): 148859100

約数和(自身を除く): 80919882

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 42409, 84818, 127227, 254454, 381681, 763362, 3774401, 7548802, 11323203, 22646406, 33969609, 67939218]

約数ペア:

[(1, 67939218), (2, 33969609), (3, 22646406), (6, 11323203), (9, 7548802), (18, 3774401), (89, 763362), (178, 381681), (267, 254454), (534, 127227), (801, 84818), (1602, 42409)]