8742492

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:261

約数の個数: 90

約数和(自身を含む): 25233824

約数和(自身を除く): 16491332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 223, 242, 297, 324, 363, 396, 446, 484, 594, 669, 726, 891, 892, 1089, 1188, 1338, 1452, 1782, 2007, 2178, 2453, 2676, 3267, 3564, 4014, 4356, 4906, 6021, 6534, 7359, 8028, 9801, 9812, 12042, 13068, 14718, 18063, 19602, 22077, 24084, 26983, 29436, 36126, 39204, 44154, 53966, 66231, 72252, 80949, 88308, 107932, 132462, 161898, 198693, 242847, 264924, 323796, 397386, 485694, 728541, 794772, 971388, 1457082, 2185623, 2914164, 4371246, 8742492]

約数ペア:

[(1, 8742492), (2, 4371246), (3, 2914164), (4, 2185623), (6, 1457082), (9, 971388), (11, 794772), (12, 728541), (18, 485694), (22, 397386), (27, 323796), (33, 264924), (36, 242847), (44, 198693), (54, 161898), (66, 132462), (81, 107932), (99, 88308), (108, 80949), (121, 72252), (132, 66231), (162, 53966), (198, 44154), (223, 39204), (242, 36126), (297, 29436), (324, 26983), (363, 24084), (396, 22077), (446, 19602), (484, 18063), (594, 14718), (669, 13068), (726, 12042), (891, 9812), (892, 9801), (1089, 8028), (1188, 7359), (1338, 6534), (1452, 6021), (1782, 4906), (2007, 4356), (2178, 4014), (2453, 3564), (2676, 3267)]