38291148

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{443}}^1$

素因数の和:481

約数の個数: 90

約数和(自身を含む): 113171604

約数和(自身を除く): 74880456

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 443, 588, 686, 882, 886, 1029, 1329, 1372, 1764, 1772, 2058, 2401, 2658, 3087, 3101, 3987, 4116, 4802, 5316, 6174, 6202, 7203, 7974, 9303, 9604, 12348, 12404, 14406, 15948, 18606, 21609, 21707, 27909, 28812, 37212, 43218, 43414, 55818, 65121, 86436, 86828, 111636, 130242, 151949, 195363, 260484, 303898, 390726, 455847, 607796, 781452, 911694, 1063643, 1367541, 1823388, 2127286, 2735082, 3190929, 4254572, 5470164, 6381858, 9572787, 12763716, 19145574, 38291148]

約数ペア:

[(1, 38291148), (2, 19145574), (3, 12763716), (4, 9572787), (6, 6381858), (7, 5470164), (9, 4254572), (12, 3190929), (14, 2735082), (18, 2127286), (21, 1823388), (28, 1367541), (36, 1063643), (42, 911694), (49, 781452), (63, 607796), (84, 455847), (98, 390726), (126, 303898), (147, 260484), (196, 195363), (252, 151949), (294, 130242), (343, 111636), (441, 86828), (443, 86436), (588, 65121), (686, 55818), (882, 43414), (886, 43218), (1029, 37212), (1329, 28812), (1372, 27909), (1764, 21707), (1772, 21609), (2058, 18606), (2401, 15948), (2658, 14406), (3087, 12404), (3101, 12348), (3987, 9604), (4116, 9303), (4802, 7974), (5316, 7203), (6174, 6202)]