2164482

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:476

約数の個数: 40

約数和(自身を含む): 5018112

約数和(自身を除く): 2853630

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 431, 558, 837, 862, 1293, 1674, 2511, 2586, 3879, 5022, 7758, 11637, 13361, 23274, 26722, 34911, 40083, 69822, 80166, 120249, 240498, 360747, 721494, 1082241, 2164482]

約数ペア:

[(1, 2164482), (2, 1082241), (3, 721494), (6, 360747), (9, 240498), (18, 120249), (27, 80166), (31, 69822), (54, 40083), (62, 34911), (81, 26722), (93, 23274), (162, 13361), (186, 11637), (279, 7758), (431, 5022), (558, 3879), (837, 2586), (862, 2511), (1293, 1674)]