181821132

素因数分解:

$2^2\times 3^3\times {\mathrm{809}}^1\times {\mathrm{2081}}^1$

素因数の和:2903

約数の個数: 48

約数和(自身を含む): 472197600

約数和(自身を除く): 290376468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 809, 1618, 2081, 2427, 3236, 4162, 4854, 6243, 7281, 8324, 9708, 12486, 14562, 18729, 21843, 24972, 29124, 37458, 43686, 56187, 74916, 87372, 112374, 224748, 1683529, 3367058, 5050587, 6734116, 10101174, 15151761, 20202348, 30303522, 45455283, 60607044, 90910566, 181821132]

約数ペア:

[(1, 181821132), (2, 90910566), (3, 60607044), (4, 45455283), (6, 30303522), (9, 20202348), (12, 15151761), (18, 10101174), (27, 6734116), (36, 5050587), (54, 3367058), (108, 1683529), (809, 224748), (1618, 112374), (2081, 87372), (2427, 74916), (3236, 56187), (4162, 43686), (4854, 37458), (6243, 29124), (7281, 24972), (8324, 21843), (9708, 18729), (12486, 14562)]