1880856

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 5157360

約数和(自身を除く): 3276504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 173, 302, 346, 453, 519, 604, 692, 906, 1038, 1208, 1359, 1384, 1557, 1812, 2076, 2718, 3114, 3624, 4152, 5436, 6228, 10872, 12456, 26123, 52246, 78369, 104492, 156738, 208984, 235107, 313476, 470214, 626952, 940428, 1880856]

約数ペア:

[(1, 1880856), (2, 940428), (3, 626952), (4, 470214), (6, 313476), (8, 235107), (9, 208984), (12, 156738), (18, 104492), (24, 78369), (36, 52246), (72, 26123), (151, 12456), (173, 10872), (302, 6228), (346, 5436), (453, 4152), (519, 3624), (604, 3114), (692, 2718), (906, 2076), (1038, 1812), (1208, 1557), (1359, 1384)]