9656964

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 25945920

約数和(自身を除く): 16288956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 107, 109, 138, 207, 214, 218, 276, 321, 327, 414, 428, 436, 642, 654, 828, 963, 981, 1284, 1308, 1926, 1962, 2461, 2507, 3852, 3924, 4922, 5014, 7383, 7521, 9844, 10028, 11663, 14766, 15042, 22149, 22563, 23326, 29532, 30084, 34989, 44298, 45126, 46652, 69978, 88596, 90252, 104967, 139956, 209934, 268249, 419868, 536498, 804747, 1072996, 1609494, 2414241, 3218988, 4828482, 9656964]

約数ペア:

[(1, 9656964), (2, 4828482), (3, 3218988), (4, 2414241), (6, 1609494), (9, 1072996), (12, 804747), (18, 536498), (23, 419868), (36, 268249), (46, 209934), (69, 139956), (92, 104967), (107, 90252), (109, 88596), (138, 69978), (207, 46652), (214, 45126), (218, 44298), (276, 34989), (321, 30084), (327, 29532), (414, 23326), (428, 22563), (436, 22149), (642, 15042), (654, 14766), (828, 11663), (963, 10028), (981, 9844), (1284, 7521), (1308, 7383), (1926, 5014), (1962, 4922), (2461, 3924), (2507, 3852)]