2018238406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 3212352000

約数和(自身を除く): 1194113594

約数列:

[1, 2, 19, 38, 337, 359, 439, 674, 718, 878, 6403, 6821, 8341, 12806, 13642, 16682, 120983, 147943, 157601, 241966, 295886, 315202, 2298677, 2810917, 2994419, 4597354, 5621834, 5988838, 53111537, 106223074, 1009119203, 2018238406]

約数ペア:

[(1, 2018238406), (2, 1009119203), (19, 106223074), (38, 53111537), (337, 5988838), (359, 5621834), (439, 4597354), (674, 2994419), (718, 2810917), (878, 2298677), (6403, 315202), (6821, 295886), (8341, 241966), (12806, 157601), (13642, 147943), (16682, 120983)]