39960666

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2069}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 92032200

約数和(自身を除く): 52071534

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 87, 111, 174, 222, 261, 333, 522, 666, 1073, 2069, 2146, 3219, 4138, 6207, 6438, 9657, 12414, 18621, 19314, 37242, 60001, 76553, 120002, 153106, 180003, 229659, 360006, 459318, 540009, 688977, 1080018, 1377954, 2220037, 4440074, 6660111, 13320222, 19980333, 39960666]

約数ペア:

[(1, 39960666), (2, 19980333), (3, 13320222), (6, 6660111), (9, 4440074), (18, 2220037), (29, 1377954), (37, 1080018), (58, 688977), (74, 540009), (87, 459318), (111, 360006), (174, 229659), (222, 180003), (261, 153106), (333, 120002), (522, 76553), (666, 60001), (1073, 37242), (2069, 19314), (2146, 18621), (3219, 12414), (4138, 9657), (6207, 6438)]