22405284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2001

約数の個数: 72

約数和(自身を含む): 63947520

約数和(自身を除く): 41542236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 1951, 2871, 3828, 3902, 5742, 5853, 7804, 11484, 11706, 17559, 21461, 23412, 35118, 42922, 56579, 64383, 70236, 85844, 113158, 128766, 169737, 193149, 226316, 257532, 339474, 386298, 509211, 622369, 678948, 772596, 1018422, 1244738, 1867107, 2036844, 2489476, 3734214, 5601321, 7468428, 11202642, 22405284]

約数ペア:

[(1, 22405284), (2, 11202642), (3, 7468428), (4, 5601321), (6, 3734214), (9, 2489476), (11, 2036844), (12, 1867107), (18, 1244738), (22, 1018422), (29, 772596), (33, 678948), (36, 622369), (44, 509211), (58, 386298), (66, 339474), (87, 257532), (99, 226316), (116, 193149), (132, 169737), (174, 128766), (198, 113158), (261, 85844), (319, 70236), (348, 64383), (396, 56579), (522, 42922), (638, 35118), (957, 23412), (1044, 21461), (1276, 17559), (1914, 11706), (1951, 11484), (2871, 7804), (3828, 5853), (3902, 5742)]