21905532

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{18439}}^1$

素因数の和:18463

約数の個数: 48

約数和(自身を含む): 61958400

約数和(自身を除く): 40052868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 18439, 36878, 55317, 73756, 110634, 165951, 202829, 221268, 331902, 405658, 497853, 608487, 663804, 811316, 995706, 1216974, 1825461, 1991412, 2433948, 3650922, 5476383, 7301844, 10952766, 21905532]

約数ペア:

[(1, 21905532), (2, 10952766), (3, 7301844), (4, 5476383), (6, 3650922), (9, 2433948), (11, 1991412), (12, 1825461), (18, 1216974), (22, 995706), (27, 811316), (33, 663804), (36, 608487), (44, 497853), (54, 405658), (66, 331902), (99, 221268), (108, 202829), (132, 165951), (198, 110634), (297, 73756), (396, 55317), (594, 36878), (1188, 18439)]