25968006

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 60903360

約数和(自身を除く): 34935354

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 41, 54, 74, 82, 111, 123, 222, 246, 317, 333, 369, 634, 666, 738, 951, 999, 1107, 1517, 1902, 1998, 2214, 2853, 3034, 4551, 5706, 8559, 9102, 11729, 12997, 13653, 17118, 23458, 25994, 27306, 35187, 38991, 40959, 70374, 77982, 81918, 105561, 116973, 211122, 233946, 316683, 350919, 480889, 633366, 701838, 961778, 1442667, 2885334, 4328001, 8656002, 12984003, 25968006]

約数ペア:

[(1, 25968006), (2, 12984003), (3, 8656002), (6, 4328001), (9, 2885334), (18, 1442667), (27, 961778), (37, 701838), (41, 633366), (54, 480889), (74, 350919), (82, 316683), (111, 233946), (123, 211122), (222, 116973), (246, 105561), (317, 81918), (333, 77982), (369, 70374), (634, 40959), (666, 38991), (738, 35187), (951, 27306), (999, 25994), (1107, 23458), (1517, 17118), (1902, 13653), (1998, 12997), (2214, 11729), (2853, 9102), (3034, 8559), (4551, 5706)]