13271868

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{2131}}^1$

素因数の和:2314

約数の個数: 36

約数和(自身を含む): 33758088

約数和(自身を除く): 20486220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 2131, 3114, 4262, 6228, 6393, 8524, 12786, 19179, 25572, 38358, 76716, 368663, 737326, 1105989, 1474652, 2211978, 3317967, 4423956, 6635934, 13271868]

約数ペア:

[(1, 13271868), (2, 6635934), (3, 4423956), (4, 3317967), (6, 2211978), (9, 1474652), (12, 1105989), (18, 737326), (36, 368663), (173, 76716), (346, 38358), (519, 25572), (692, 19179), (1038, 12786), (1557, 8524), (2076, 6393), (2131, 6228), (3114, 4262)]