8381934

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 20666880

約数和(自身を除く): 12284946

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 103, 137, 198, 206, 274, 297, 309, 411, 594, 618, 822, 927, 1133, 1233, 1507, 1854, 2266, 2466, 2781, 3014, 3399, 3699, 4521, 5562, 6798, 7398, 9042, 10197, 13563, 14111, 20394, 27126, 28222, 30591, 40689, 42333, 61182, 81378, 84666, 126999, 155221, 253998, 310442, 380997, 465663, 761994, 931326, 1396989, 2793978, 4190967, 8381934]

約数ペア:

[(1, 8381934), (2, 4190967), (3, 2793978), (6, 1396989), (9, 931326), (11, 761994), (18, 465663), (22, 380997), (27, 310442), (33, 253998), (54, 155221), (66, 126999), (99, 84666), (103, 81378), (137, 61182), (198, 42333), (206, 40689), (274, 30591), (297, 28222), (309, 27126), (411, 20394), (594, 14111), (618, 13563), (822, 10197), (927, 9042), (1133, 7398), (1233, 6798), (1507, 5562), (1854, 4521), (2266, 3699), (2466, 3399), (2781, 3014)]