7780491036

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5026157}}^1$

素因数の和:5026210

約数の個数: 36

約数和(自身を含む): 20124736632

約数和(自身を除く): 12344245596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 5026157, 10052314, 15078471, 20104628, 30156942, 45235413, 60313884, 90470826, 180941652, 216124751, 432249502, 648374253, 864499004, 1296748506, 1945122759, 2593497012, 3890245518, 7780491036]

約数ペア:

[(1, 7780491036), (2, 3890245518), (3, 2593497012), (4, 1945122759), (6, 1296748506), (9, 864499004), (12, 648374253), (18, 432249502), (36, 216124751), (43, 180941652), (86, 90470826), (129, 60313884), (172, 45235413), (258, 30156942), (387, 20104628), (516, 15078471), (774, 10052314), (1548, 5026157)]