39804228

素因数分解:

$2^2\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1109}}^1$

素因数の和:2116

約数の個数: 36

約数和(自身を含む): 100807980

約数和(自身を除く): 61003752

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 997, 1109, 1994, 2218, 2991, 3327, 3988, 4436, 5982, 6654, 8973, 9981, 11964, 13308, 17946, 19962, 35892, 39924, 1105673, 2211346, 3317019, 4422692, 6634038, 9951057, 13268076, 19902114, 39804228]

約数ペア:

[(1, 39804228), (2, 19902114), (3, 13268076), (4, 9951057), (6, 6634038), (9, 4422692), (12, 3317019), (18, 2211346), (36, 1105673), (997, 39924), (1109, 35892), (1994, 19962), (2218, 17946), (2991, 13308), (3327, 11964), (3988, 9981), (4436, 8973), (5982, 6654)]