81963516

素因数分解:

$2^2\times 3^1\times {\mathrm{1901}}^1\times {\mathrm{3593}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 191402064

約数和(自身を除く): 109438548

約数列:

[1, 2, 3, 4, 6, 12, 1901, 3593, 3802, 5703, 7186, 7604, 10779, 11406, 14372, 21558, 22812, 43116, 6830293, 13660586, 20490879, 27321172, 40981758, 81963516]

約数ペア:

[(1, 81963516), (2, 40981758), (3, 27321172), (4, 20490879), (6, 13660586), (12, 6830293), (1901, 43116), (3593, 22812), (3802, 21558), (5703, 14372), (7186, 11406), (7604, 10779)]