18593328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 33903312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 359, 498, 624, 664, 718, 996, 1077, 1079, 1328, 1436, 1992, 2154, 2158, 2872, 3237, 3984, 4308, 4316, 4667, 5744, 6474, 8616, 8632, 9334, 12948, 14001, 17232, 17264, 18668, 25896, 28002, 29797, 37336, 51792, 56004, 59594, 74672, 89391, 112008, 119188, 178782, 224016, 238376, 357564, 387361, 476752, 715128, 774722, 1162083, 1430256, 1549444, 2324166, 3098888, 4648332, 6197776, 9296664, 18593328]

約数ペア:

[(1, 18593328), (2, 9296664), (3, 6197776), (4, 4648332), (6, 3098888), (8, 2324166), (12, 1549444), (13, 1430256), (16, 1162083), (24, 774722), (26, 715128), (39, 476752), (48, 387361), (52, 357564), (78, 238376), (83, 224016), (104, 178782), (156, 119188), (166, 112008), (208, 89391), (249, 74672), (312, 59594), (332, 56004), (359, 51792), (498, 37336), (624, 29797), (664, 28002), (718, 25896), (996, 18668), (1077, 17264), (1079, 17232), (1328, 14001), (1436, 12948), (1992, 9334), (2154, 8632), (2158, 8616), (2872, 6474), (3237, 5744), (3984, 4667), (4308, 4316)]