12878928

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{5261}}^1$

素因数の和:5292

約数の個数: 60

約数和(自身を含む): 38170548

約数和(自身を除く): 25291620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 5261, 10522, 15783, 21044, 31566, 42088, 47349, 63132, 84176, 89437, 94698, 126264, 178874, 189396, 252528, 268311, 357748, 378792, 536622, 715496, 757584, 804933, 1073244, 1430992, 1609866, 2146488, 3219732, 4292976, 6439464, 12878928]

約数ペア:

[(1, 12878928), (2, 6439464), (3, 4292976), (4, 3219732), (6, 2146488), (8, 1609866), (9, 1430992), (12, 1073244), (16, 804933), (17, 757584), (18, 715496), (24, 536622), (34, 378792), (36, 357748), (48, 268311), (51, 252528), (68, 189396), (72, 178874), (102, 126264), (136, 94698), (144, 89437), (153, 84176), (204, 63132), (272, 47349), (306, 42088), (408, 31566), (612, 21044), (816, 15783), (1224, 10522), (2448, 5261)]