40672998

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{3581}}^1$

素因数の和:4220

約数の個数: 24

約数和(自身を含む): 88289136

約数和(自身を除く): 47616138

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1893, 3581, 3786, 5679, 7162, 10743, 11358, 21486, 32229, 64458, 2259611, 4519222, 6778833, 13557666, 20336499, 40672998]

約数ペア:

[(1, 40672998), (2, 20336499), (3, 13557666), (6, 6778833), (9, 4519222), (18, 2259611), (631, 64458), (1262, 32229), (1893, 21486), (3581, 11358), (3786, 10743), (5679, 7162)]