31780823022

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5905021}}^1$

素因数の和:5905065

約数の個数: 48

約数和(自身を含む): 77379408288

約数和(自身を除く): 45598585266

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 5905021, 11810042, 17715063, 35430126, 53145189, 76765273, 106290378, 135815483, 153530546, 230295819, 271630966, 407446449, 460591638, 690887457, 814892898, 1222339347, 1381774914, 1765601279, 2444678694, 3531202558, 5296803837, 10593607674, 15890411511, 31780823022]

約数ペア:

[(1, 31780823022), (2, 15890411511), (3, 10593607674), (6, 5296803837), (9, 3531202558), (13, 2444678694), (18, 1765601279), (23, 1381774914), (26, 1222339347), (39, 814892898), (46, 690887457), (69, 460591638), (78, 407446449), (117, 271630966), (138, 230295819), (207, 153530546), (234, 135815483), (299, 106290378), (414, 76765273), (598, 53145189), (897, 35430126), (1794, 17715063), (2691, 11810042), (5382, 5905021)]