9841278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 20880000

約数和(自身を除く): 11038722

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 499, 519, 998, 1038, 1497, 2994, 3287, 6574, 9481, 9861, 18962, 19722, 28443, 56886, 86327, 172654, 258981, 517962, 1640213, 3280426, 4920639, 9841278]

約数ペア:

[(1, 9841278), (2, 4920639), (3, 3280426), (6, 1640213), (19, 517962), (38, 258981), (57, 172654), (114, 86327), (173, 56886), (346, 28443), (499, 19722), (519, 18962), (998, 9861), (1038, 9481), (1497, 6574), (2994, 3287)]