180543546

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 412128000

約数和(自身を除く): 231584454

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 199, 317, 318, 398, 477, 597, 634, 951, 954, 1194, 1431, 1791, 1902, 2853, 2862, 3582, 5373, 5706, 8559, 10547, 10746, 16801, 17118, 21094, 31641, 33602, 50403, 63083, 63282, 94923, 100806, 126166, 151209, 189249, 189846, 284769, 302418, 378498, 453627, 567747, 569538, 907254, 1135494, 1703241, 3343399, 3406482, 6686798, 10030197, 20060394, 30090591, 60181182, 90271773, 180543546]

約数ペア:

[(1, 180543546), (2, 90271773), (3, 60181182), (6, 30090591), (9, 20060394), (18, 10030197), (27, 6686798), (53, 3406482), (54, 3343399), (106, 1703241), (159, 1135494), (199, 907254), (317, 569538), (318, 567747), (398, 453627), (477, 378498), (597, 302418), (634, 284769), (951, 189846), (954, 189249), (1194, 151209), (1431, 126166), (1791, 100806), (1902, 94923), (2853, 63282), (2862, 63083), (3582, 50403), (5373, 33602), (5706, 31641), (8559, 21094), (10547, 17118), (10746, 16801)]