540351474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{727}}^1\times {\mathrm{733}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 1173436992

約数和(自身を除く): 633085518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 727, 733, 1014, 1454, 1466, 2181, 2199, 4362, 4398, 9451, 9529, 18902, 19058, 28353, 28587, 56706, 57174, 122863, 123877, 245726, 247754, 368589, 371631, 532891, 737178, 743262, 1065782, 1598673, 3197346, 6927583, 13855166, 20782749, 41565498, 90058579, 180117158, 270175737, 540351474]

約数ペア:

[(1, 540351474), (2, 270175737), (3, 180117158), (6, 90058579), (13, 41565498), (26, 20782749), (39, 13855166), (78, 6927583), (169, 3197346), (338, 1598673), (507, 1065782), (727, 743262), (733, 737178), (1014, 532891), (1454, 371631), (1466, 368589), (2181, 247754), (2199, 245726), (4362, 123877), (4398, 122863), (9451, 57174), (9529, 56706), (18902, 28587), (19058, 28353)]