2017971816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{52453}}^1$

素因数の和:52698

約数の個数: 64

約数和(自身を含む): 5790921600

約数和(自身を除く): 3772949784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 229, 458, 687, 916, 1374, 1603, 1832, 2748, 3206, 4809, 5496, 6412, 9618, 12824, 19236, 38472, 52453, 104906, 157359, 209812, 314718, 367171, 419624, 629436, 734342, 1101513, 1258872, 1468684, 2203026, 2937368, 4406052, 8812104, 12011737, 24023474, 36035211, 48046948, 72070422, 84082159, 96093896, 144140844, 168164318, 252246477, 288281688, 336328636, 504492954, 672657272, 1008985908, 2017971816]

約数ペア:

[(1, 2017971816), (2, 1008985908), (3, 672657272), (4, 504492954), (6, 336328636), (7, 288281688), (8, 252246477), (12, 168164318), (14, 144140844), (21, 96093896), (24, 84082159), (28, 72070422), (42, 48046948), (56, 36035211), (84, 24023474), (168, 12011737), (229, 8812104), (458, 4406052), (687, 2937368), (916, 2203026), (1374, 1468684), (1603, 1258872), (1832, 1101513), (2748, 734342), (3206, 629436), (4809, 419624), (5496, 367171), (6412, 314718), (9618, 209812), (12824, 157359), (19236, 104906), (38472, 52453)]