17172216

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 48211200

約数和(自身を除く): 31038984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 743, 856, 963, 1284, 1486, 1926, 2229, 2568, 2889, 2972, 3852, 4458, 5778, 5944, 6687, 7704, 8916, 11556, 13374, 17832, 20061, 23112, 26748, 40122, 53496, 79501, 80244, 159002, 160488, 238503, 318004, 477006, 636008, 715509, 954012, 1431018, 1908024, 2146527, 2862036, 4293054, 5724072, 8586108, 17172216]

約数ペア:

[(1, 17172216), (2, 8586108), (3, 5724072), (4, 4293054), (6, 2862036), (8, 2146527), (9, 1908024), (12, 1431018), (18, 954012), (24, 715509), (27, 636008), (36, 477006), (54, 318004), (72, 238503), (107, 160488), (108, 159002), (214, 80244), (216, 79501), (321, 53496), (428, 40122), (642, 26748), (743, 23112), (856, 20061), (963, 17832), (1284, 13374), (1486, 11556), (1926, 8916), (2229, 7704), (2568, 6687), (2889, 5944), (2972, 5778), (3852, 4458)]