17645492052

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{53857}}^1$

素因数の和:54365

約数の個数: 72

約数和(自身を含む): 47050348800

約数和(自身を除く): 29404856748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 479, 684, 958, 1437, 1916, 2874, 4311, 5748, 8622, 9101, 17244, 18202, 27303, 36404, 53857, 54606, 81909, 107714, 109212, 161571, 163818, 215428, 323142, 327636, 484713, 646284, 969426, 1023283, 1938852, 2046566, 3069849, 4093132, 6139698, 9209547, 12279396, 18419094, 25797503, 36838188, 51595006, 77392509, 103190012, 154785018, 232177527, 309570036, 464355054, 490152557, 928710108, 980305114, 1470457671, 1960610228, 2940915342, 4411373013, 5881830684, 8822746026, 17645492052]

約数ペア:

[(1, 17645492052), (2, 8822746026), (3, 5881830684), (4, 4411373013), (6, 2940915342), (9, 1960610228), (12, 1470457671), (18, 980305114), (19, 928710108), (36, 490152557), (38, 464355054), (57, 309570036), (76, 232177527), (114, 154785018), (171, 103190012), (228, 77392509), (342, 51595006), (479, 36838188), (684, 25797503), (958, 18419094), (1437, 12279396), (1916, 9209547), (2874, 6139698), (4311, 4093132), (5748, 3069849), (8622, 2046566), (9101, 1938852), (17244, 1023283), (18202, 969426), (27303, 646284), (36404, 484713), (53857, 327636), (54606, 323142), (81909, 215428), (107714, 163818), (109212, 161571)]