181122156

素因数分解:

$2^2\times 3^4\times {\mathrm{691}}^1\times {\mathrm{809}}^1$

素因数の和:1516

約数の個数: 60

約数和(自身を含む): 474760440

約数和(自身を除く): 293638284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 691, 809, 1382, 1618, 2073, 2427, 2764, 3236, 4146, 4854, 6219, 7281, 8292, 9708, 12438, 14562, 18657, 21843, 24876, 29124, 37314, 43686, 55971, 65529, 74628, 87372, 111942, 131058, 223884, 262116, 559019, 1118038, 1677057, 2236076, 3354114, 5031171, 6708228, 10062342, 15093513, 20124684, 30187026, 45280539, 60374052, 90561078, 181122156]

約数ペア:

[(1, 181122156), (2, 90561078), (3, 60374052), (4, 45280539), (6, 30187026), (9, 20124684), (12, 15093513), (18, 10062342), (27, 6708228), (36, 5031171), (54, 3354114), (81, 2236076), (108, 1677057), (162, 1118038), (324, 559019), (691, 262116), (809, 223884), (1382, 131058), (1618, 111942), (2073, 87372), (2427, 74628), (2764, 65529), (3236, 55971), (4146, 43686), (4854, 37314), (6219, 29124), (7281, 24876), (8292, 21843), (9708, 18657), (12438, 14562)]