17827804918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{22483}}^1$

素因数の和:22793

約数の個数: 64

約数和(自身を含む): 35226132480

約数和(自身を除く): 17398327562

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 271, 418, 542, 1463, 1897, 2926, 2981, 3794, 5149, 5962, 10298, 20867, 22483, 36043, 41734, 44966, 56639, 72086, 113278, 157381, 247313, 314762, 396473, 427177, 494626, 792946, 854354, 1731191, 2990239, 3462382, 4698947, 5980478, 6092893, 9397894, 12185786, 32892629, 42650251, 65785258, 67021823, 85300502, 115764967, 134043646, 231529934, 469152761, 810354769, 938305522, 1273414637, 1620709538, 2546829274, 8913902459, 17827804918]

約数ペア:

[(1, 17827804918), (2, 8913902459), (7, 2546829274), (11, 1620709538), (14, 1273414637), (19, 938305522), (22, 810354769), (38, 469152761), (77, 231529934), (133, 134043646), (154, 115764967), (209, 85300502), (266, 67021823), (271, 65785258), (418, 42650251), (542, 32892629), (1463, 12185786), (1897, 9397894), (2926, 6092893), (2981, 5980478), (3794, 4698947), (5149, 3462382), (5962, 2990239), (10298, 1731191), (20867, 854354), (22483, 792946), (36043, 494626), (41734, 427177), (44966, 396473), (56639, 314762), (72086, 247313), (113278, 157381)]