1223802

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 2756160

約数和(自身を除く): 1532358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 173, 262, 346, 393, 519, 786, 1038, 1179, 1557, 2358, 3114, 3537, 4671, 7074, 9342, 22663, 45326, 67989, 135978, 203967, 407934, 611901, 1223802]

約数ペア:

[(1, 1223802), (2, 611901), (3, 407934), (6, 203967), (9, 135978), (18, 67989), (27, 45326), (54, 22663), (131, 9342), (173, 7074), (262, 4671), (346, 3537), (393, 3114), (519, 2358), (786, 1557), (1038, 1179)]