63642516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20477}}^1$

素因数の和:20528

約数の個数: 48

約数和(自身を含む): 174308736

約数和(自身を除く): 110666220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 20477, 40954, 61431, 81908, 122862, 143339, 245724, 286678, 430017, 573356, 757649, 860034, 1515298, 1720068, 2272947, 3030596, 4545894, 5303543, 9091788, 10607086, 15910629, 21214172, 31821258, 63642516]

約数ペア:

[(1, 63642516), (2, 31821258), (3, 21214172), (4, 15910629), (6, 10607086), (7, 9091788), (12, 5303543), (14, 4545894), (21, 3030596), (28, 2272947), (37, 1720068), (42, 1515298), (74, 860034), (84, 757649), (111, 573356), (148, 430017), (222, 286678), (259, 245724), (444, 143339), (518, 122862), (777, 81908), (1036, 61431), (1554, 40954), (3108, 20477)]