31174338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17377}}^1$

素因数の和:17418

約数の個数: 32

約数和(自身を含む): 70068096

約数和(自身を除く): 38893758

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 17377, 34754, 52131, 104262, 225901, 399671, 451802, 677703, 799342, 1199013, 1355406, 2398026, 5195723, 10391446, 15587169, 31174338]

約数ペア:

[(1, 31174338), (2, 15587169), (3, 10391446), (6, 5195723), (13, 2398026), (23, 1355406), (26, 1199013), (39, 799342), (46, 677703), (69, 451802), (78, 399671), (138, 225901), (299, 104262), (598, 52131), (897, 34754), (1794, 17377)]