18160164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 72

約数和(自身を含む): 50625120

約数和(自身を除く): 32464956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 379, 396, 484, 726, 758, 1089, 1137, 1331, 1452, 1516, 2178, 2274, 2662, 3411, 3993, 4169, 4356, 4548, 5324, 6822, 7986, 8338, 11979, 12507, 13644, 15972, 16676, 23958, 25014, 37521, 45859, 47916, 50028, 75042, 91718, 137577, 150084, 183436, 275154, 412731, 504449, 550308, 825462, 1008898, 1513347, 1650924, 2017796, 3026694, 4540041, 6053388, 9080082, 18160164]

約数ペア:

[(1, 18160164), (2, 9080082), (3, 6053388), (4, 4540041), (6, 3026694), (9, 2017796), (11, 1650924), (12, 1513347), (18, 1008898), (22, 825462), (33, 550308), (36, 504449), (44, 412731), (66, 275154), (99, 183436), (121, 150084), (132, 137577), (198, 91718), (242, 75042), (363, 50028), (379, 47916), (396, 45859), (484, 37521), (726, 25014), (758, 23958), (1089, 16676), (1137, 15972), (1331, 13644), (1452, 12507), (1516, 11979), (2178, 8338), (2274, 7986), (2662, 6822), (3411, 5324), (3993, 4548), (4169, 4356)]