38636892

素因数分解:

$2^2\times 3^3\times 7^4\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 120

約数和(自身を含む): 117642000

約数和(自身を除く): 79005108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 149, 189, 196, 252, 294, 298, 343, 378, 441, 447, 588, 596, 686, 756, 882, 894, 1029, 1043, 1323, 1341, 1372, 1764, 1788, 2058, 2086, 2401, 2646, 2682, 3087, 3129, 4023, 4116, 4172, 4802, 5292, 5364, 6174, 6258, 7203, 7301, 8046, 9261, 9387, 9604, 12348, 12516, 14406, 14602, 16092, 18522, 18774, 21609, 21903, 28161, 28812, 29204, 37044, 37548, 43218, 43806, 51107, 56322, 64827, 65709, 86436, 87612, 102214, 112644, 129654, 131418, 153321, 197127, 204428, 259308, 262836, 306642, 357749, 394254, 459963, 613284, 715498, 788508, 919926, 1073247, 1379889, 1430996, 1839852, 2146494, 2759778, 3219741, 4292988, 5519556, 6439482, 9659223, 12878964, 19318446, 38636892]

約数ペア:

[(1, 38636892), (2, 19318446), (3, 12878964), (4, 9659223), (6, 6439482), (7, 5519556), (9, 4292988), (12, 3219741), (14, 2759778), (18, 2146494), (21, 1839852), (27, 1430996), (28, 1379889), (36, 1073247), (42, 919926), (49, 788508), (54, 715498), (63, 613284), (84, 459963), (98, 394254), (108, 357749), (126, 306642), (147, 262836), (149, 259308), (189, 204428), (196, 197127), (252, 153321), (294, 131418), (298, 129654), (343, 112644), (378, 102214), (441, 87612), (447, 86436), (588, 65709), (596, 64827), (686, 56322), (756, 51107), (882, 43806), (894, 43218), (1029, 37548), (1043, 37044), (1323, 29204), (1341, 28812), (1372, 28161), (1764, 21903), (1788, 21609), (2058, 18774), (2086, 18522), (2401, 16092), (2646, 14602), (2682, 14406), (3087, 12516), (3129, 12348), (4023, 9604), (4116, 9387), (4172, 9261), (4802, 8046), (5292, 7301), (5364, 7203), (6174, 6258)]