26544420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{21067}}^1$

素因数の和:21089

約数の個数: 72

約数和(自身を含む): 92025024

約数和(自身を除く): 65480604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 21067, 42134, 63201, 84268, 105335, 126402, 147469, 189603, 210670, 252804, 294938, 316005, 379206, 421340, 442407, 589876, 632010, 737345, 758412, 884814, 948015, 1264020, 1327221, 1474690, 1769628, 1896030, 2212035, 2654442, 2949380, 3792060, 4424070, 5308884, 6636105, 8848140, 13272210, 26544420]

約数ペア:

[(1, 26544420), (2, 13272210), (3, 8848140), (4, 6636105), (5, 5308884), (6, 4424070), (7, 3792060), (9, 2949380), (10, 2654442), (12, 2212035), (14, 1896030), (15, 1769628), (18, 1474690), (20, 1327221), (21, 1264020), (28, 948015), (30, 884814), (35, 758412), (36, 737345), (42, 632010), (45, 589876), (60, 442407), (63, 421340), (70, 379206), (84, 316005), (90, 294938), (105, 252804), (126, 210670), (140, 189603), (180, 147469), (210, 126402), (252, 105335), (315, 84268), (420, 63201), (630, 42134), (1260, 21067)]