15933708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 46938528

約数和(自身を除く): 31004820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1193, 1484, 1908, 2226, 2386, 3339, 3579, 4452, 4772, 6678, 7158, 8351, 10737, 13356, 14316, 16702, 21474, 25053, 33404, 42948, 50106, 63229, 75159, 100212, 126458, 150318, 189687, 252916, 300636, 379374, 442603, 569061, 758748, 885206, 1138122, 1327809, 1770412, 2276244, 2655618, 3983427, 5311236, 7966854, 15933708]

約数ペア:

[(1, 15933708), (2, 7966854), (3, 5311236), (4, 3983427), (6, 2655618), (7, 2276244), (9, 1770412), (12, 1327809), (14, 1138122), (18, 885206), (21, 758748), (28, 569061), (36, 442603), (42, 379374), (53, 300636), (63, 252916), (84, 189687), (106, 150318), (126, 126458), (159, 100212), (212, 75159), (252, 63229), (318, 50106), (371, 42948), (477, 33404), (636, 25053), (742, 21474), (954, 16702), (1113, 14316), (1193, 13356), (1484, 10737), (1908, 8351), (2226, 7158), (2386, 6678), (3339, 4772), (3579, 4452)]