26159490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13841}}^1$

素因数の和:13864

約数の個数: 64

約数和(自身を含む): 79729920

約数和(自身を除く): 53570430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 13841, 27682, 41523, 69205, 83046, 96887, 124569, 138410, 193774, 207615, 249138, 290661, 373707, 415230, 484435, 581322, 622845, 747414, 871983, 968870, 1245690, 1453305, 1743966, 1868535, 2615949, 2906610, 3737070, 4359915, 5231898, 8719830, 13079745, 26159490]

約数ペア:

[(1, 26159490), (2, 13079745), (3, 8719830), (5, 5231898), (6, 4359915), (7, 3737070), (9, 2906610), (10, 2615949), (14, 1868535), (15, 1743966), (18, 1453305), (21, 1245690), (27, 968870), (30, 871983), (35, 747414), (42, 622845), (45, 581322), (54, 484435), (63, 415230), (70, 373707), (90, 290661), (105, 249138), (126, 207615), (135, 193774), (189, 138410), (210, 124569), (270, 96887), (315, 83046), (378, 69205), (630, 41523), (945, 27682), (1890, 13841)]