2730978

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{877}}^1$

素因数の和:1058

約数の個数: 24

約数和(自身を含む): 5958108

約数和(自身を除く): 3227130

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 877, 1038, 1557, 1754, 2631, 3114, 5262, 7893, 15786, 151721, 303442, 455163, 910326, 1365489, 2730978]

約数ペア:

[(1, 2730978), (2, 1365489), (3, 910326), (6, 455163), (9, 303442), (18, 151721), (173, 15786), (346, 7893), (519, 5262), (877, 3114), (1038, 2631), (1557, 1754)]