16021908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{21193}}^1$

素因数の和:21213

約数の個数: 48

約数和(自身を含む): 47474560

約数和(自身を除く): 31452652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 21193, 42386, 63579, 84772, 127158, 148351, 190737, 254316, 296702, 381474, 445053, 572211, 593404, 762948, 890106, 1144422, 1335159, 1780212, 2288844, 2670318, 4005477, 5340636, 8010954, 16021908]

約数ペア:

[(1, 16021908), (2, 8010954), (3, 5340636), (4, 4005477), (6, 2670318), (7, 2288844), (9, 1780212), (12, 1335159), (14, 1144422), (18, 890106), (21, 762948), (27, 593404), (28, 572211), (36, 445053), (42, 381474), (54, 296702), (63, 254316), (84, 190737), (108, 148351), (126, 127158), (189, 84772), (252, 63579), (378, 42386), (756, 21193)]