12971736

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{2689}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 35669400

約数和(自身を除く): 22697664

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, 2412, 2689, 4824, 5378, 8067, 10756, 16134, 21512, 24201, 32268, 48402, 64536, 96804, 180163, 193608, 360326, 540489, 720652, 1080978, 1441304, 1621467, 2161956, 3242934, 4323912, 6485868, 12971736]

約数ペア:

[(1, 12971736), (2, 6485868), (3, 4323912), (4, 3242934), (6, 2161956), (8, 1621467), (9, 1441304), (12, 1080978), (18, 720652), (24, 540489), (36, 360326), (67, 193608), (72, 180163), (134, 96804), (201, 64536), (268, 48402), (402, 32268), (536, 24201), (603, 21512), (804, 16134), (1206, 10756), (1608, 8067), (2412, 5378), (2689, 4824)]