8720388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{14249}}^1$

素因数の和:14276

約数の個数: 36

約数和(自身を含む): 23341500

約数和(自身を除く): 14621112

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 14249, 28498, 42747, 56996, 85494, 128241, 170988, 242233, 256482, 484466, 512964, 726699, 968932, 1453398, 2180097, 2906796, 4360194, 8720388]

約数ペア:

[(1, 8720388), (2, 4360194), (3, 2906796), (4, 2180097), (6, 1453398), (9, 968932), (12, 726699), (17, 512964), (18, 484466), (34, 256482), (36, 242233), (51, 170988), (68, 128241), (102, 85494), (153, 56996), (204, 42747), (306, 28498), (612, 14249)]