8620488

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 23708880

約数和(自身を除く): 15088392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 1787, 2412, 3574, 4824, 5361, 7148, 10722, 14296, 16083, 21444, 32166, 42888, 64332, 119729, 128664, 239458, 359187, 478916, 718374, 957832, 1077561, 1436748, 2155122, 2873496, 4310244, 8620488]

約数ペア:

[(1, 8620488), (2, 4310244), (3, 2873496), (4, 2155122), (6, 1436748), (8, 1077561), (9, 957832), (12, 718374), (18, 478916), (24, 359187), (36, 239458), (67, 128664), (72, 119729), (134, 64332), (201, 42888), (268, 32166), (402, 21444), (536, 16083), (603, 14296), (804, 10722), (1206, 7148), (1608, 5361), (1787, 4824), (2412, 3574)]