26190108

素因数分解:

$2^2\times 3^3\times 7^4\times {\mathrm{101}}^1$

素因数の和:142

約数の個数: 120

約数和(自身を含む): 79996560

約数和(自身を除く): 53806452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 101, 108, 126, 147, 189, 196, 202, 252, 294, 303, 343, 378, 404, 441, 588, 606, 686, 707, 756, 882, 909, 1029, 1212, 1323, 1372, 1414, 1764, 1818, 2058, 2121, 2401, 2646, 2727, 2828, 3087, 3636, 4116, 4242, 4802, 4949, 5292, 5454, 6174, 6363, 7203, 8484, 9261, 9604, 9898, 10908, 12348, 12726, 14406, 14847, 18522, 19089, 19796, 21609, 25452, 28812, 29694, 34643, 37044, 38178, 43218, 44541, 59388, 64827, 69286, 76356, 86436, 89082, 103929, 129654, 133623, 138572, 178164, 207858, 242501, 259308, 267246, 311787, 415716, 485002, 534492, 623574, 727503, 935361, 970004, 1247148, 1455006, 1870722, 2182509, 2910012, 3741444, 4365018, 6547527, 8730036, 13095054, 26190108]

約数ペア:

[(1, 26190108), (2, 13095054), (3, 8730036), (4, 6547527), (6, 4365018), (7, 3741444), (9, 2910012), (12, 2182509), (14, 1870722), (18, 1455006), (21, 1247148), (27, 970004), (28, 935361), (36, 727503), (42, 623574), (49, 534492), (54, 485002), (63, 415716), (84, 311787), (98, 267246), (101, 259308), (108, 242501), (126, 207858), (147, 178164), (189, 138572), (196, 133623), (202, 129654), (252, 103929), (294, 89082), (303, 86436), (343, 76356), (378, 69286), (404, 64827), (441, 59388), (588, 44541), (606, 43218), (686, 38178), (707, 37044), (756, 34643), (882, 29694), (909, 28812), (1029, 25452), (1212, 21609), (1323, 19796), (1372, 19089), (1414, 18522), (1764, 14847), (1818, 14406), (2058, 12726), (2121, 12348), (2401, 10908), (2646, 9898), (2727, 9604), (2828, 9261), (3087, 8484), (3636, 7203), (4116, 6363), (4242, 6174), (4802, 5454), (4949, 5292)]