540540371358

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{256666843}}^1$

素因数の和:256666870

約数の個数: 40

約数和(自身を含む): 1304380901208

約数和(自身を除く): 763840529850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 256666843, 513333686, 770000529, 1540001058, 2310001587, 3336668959, 4620003174, 6673337918, 6930004761, 10010006877, 13860009522, 20020013754, 20790014283, 30030020631, 41580028566, 60060041262, 90090061893, 180180123786, 270270185679, 540540371358]

約数ペア:

[(1, 540540371358), (2, 270270185679), (3, 180180123786), (6, 90090061893), (9, 60060041262), (13, 41580028566), (18, 30030020631), (26, 20790014283), (27, 20020013754), (39, 13860009522), (54, 10010006877), (78, 6930004761), (81, 6673337918), (117, 4620003174), (162, 3336668959), (234, 2310001587), (351, 1540001058), (702, 770000529), (1053, 513333686), (2106, 256666843)]