2597913972

素因数分解:

$2^2\times 3^6\times {\mathrm{43}}^1\times {\mathrm{20719}}^1$

素因数の和:20784

約数の個数: 84

約数和(自身を含む): 6975263680

約数和(自身を除く): 4377349708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 729, 774, 972, 1161, 1458, 1548, 2322, 2916, 3483, 4644, 6966, 10449, 13932, 20719, 20898, 31347, 41438, 41796, 62157, 62694, 82876, 124314, 125388, 186471, 248628, 372942, 559413, 745884, 890917, 1118826, 1678239, 1781834, 2237652, 2672751, 3356478, 3563668, 5034717, 5345502, 6712956, 8018253, 10069434, 10691004, 15104151, 16036506, 20138868, 24054759, 30208302, 32073012, 48109518, 60416604, 72164277, 96219036, 144328554, 216492831, 288657108, 432985662, 649478493, 865971324, 1298956986, 2597913972]

約数ペア:

[(1, 2597913972), (2, 1298956986), (3, 865971324), (4, 649478493), (6, 432985662), (9, 288657108), (12, 216492831), (18, 144328554), (27, 96219036), (36, 72164277), (43, 60416604), (54, 48109518), (81, 32073012), (86, 30208302), (108, 24054759), (129, 20138868), (162, 16036506), (172, 15104151), (243, 10691004), (258, 10069434), (324, 8018253), (387, 6712956), (486, 5345502), (516, 5034717), (729, 3563668), (774, 3356478), (972, 2672751), (1161, 2237652), (1458, 1781834), (1548, 1678239), (2322, 1118826), (2916, 890917), (3483, 745884), (4644, 559413), (6966, 372942), (10449, 248628), (13932, 186471), (20719, 125388), (20898, 124314), (31347, 82876), (41438, 62694), (41796, 62157)]