1854402427908

素因数分解:

$2^2\times 3^3\times {\mathrm{1021}}^1\times {\mathrm{16817231}}^1$

素因数の和:16818265

約数の個数: 48

約数和(自身を含む): 4812419109120

約数和(自身を除く): 2958016681212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1021, 2042, 3063, 4084, 6126, 9189, 12252, 18378, 27567, 36756, 55134, 110268, 16817231, 33634462, 50451693, 67268924, 100903386, 151355079, 201806772, 302710158, 454065237, 605420316, 908130474, 1816260948, 17170392851, 34340785702, 51511178553, 68681571404, 103022357106, 154533535659, 206044714212, 309067071318, 463600606977, 618134142636, 927201213954, 1854402427908]

約数ペア:

[(1, 1854402427908), (2, 927201213954), (3, 618134142636), (4, 463600606977), (6, 309067071318), (9, 206044714212), (12, 154533535659), (18, 103022357106), (27, 68681571404), (36, 51511178553), (54, 34340785702), (108, 17170392851), (1021, 1816260948), (2042, 908130474), (3063, 605420316), (4084, 454065237), (6126, 302710158), (9189, 201806772), (12252, 151355079), (18378, 100903386), (27567, 67268924), (36756, 50451693), (55134, 33634462), (110268, 16817231)]