63680122

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{971}}^1$

素因数の和:1266

約数の個数: 24

約数和(自身を含む): 105489216

約数和(自身を除く): 41809094

約数列:

[1, 2, 11, 22, 121, 242, 271, 542, 971, 1942, 2981, 5962, 10681, 21362, 32791, 65582, 117491, 234982, 263141, 526282, 2894551, 5789102, 31840061, 63680122]

約数ペア:

[(1, 63680122), (2, 31840061), (11, 5789102), (22, 2894551), (121, 526282), (242, 263141), (271, 234982), (542, 117491), (971, 65582), (1942, 32791), (2981, 21362), (5962, 10681)]