42173028

素因数分解:

$2^2\times 3^3\times {\mathrm{390491}}^1$

素因数の和:390504

約数の個数: 24

約数和(自身を含む): 109337760

約数和(自身を除く): 67164732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 390491, 780982, 1171473, 1561964, 2342946, 3514419, 4685892, 7028838, 10543257, 14057676, 21086514, 42173028]

約数ペア:

[(1, 42173028), (2, 21086514), (3, 14057676), (4, 10543257), (6, 7028838), (9, 4685892), (12, 3514419), (18, 2342946), (27, 1561964), (36, 1171473), (54, 780982), (108, 390491)]