18059808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 52920000

約数和(自身を除く): 34860192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 78, 87, 96, 104, 116, 156, 174, 208, 232, 312, 348, 377, 416, 464, 499, 624, 696, 754, 928, 998, 1131, 1248, 1392, 1497, 1508, 1996, 2262, 2784, 2994, 3016, 3992, 4524, 5988, 6032, 6487, 7984, 9048, 11976, 12064, 12974, 14471, 15968, 18096, 19461, 23952, 25948, 28942, 36192, 38922, 43413, 47904, 51896, 57884, 77844, 86826, 103792, 115768, 155688, 173652, 188123, 207584, 231536, 311376, 347304, 376246, 463072, 564369, 622752, 694608, 752492, 1128738, 1389216, 1504984, 2257476, 3009968, 4514952, 6019936, 9029904, 18059808]

約数ペア:

[(1, 18059808), (2, 9029904), (3, 6019936), (4, 4514952), (6, 3009968), (8, 2257476), (12, 1504984), (13, 1389216), (16, 1128738), (24, 752492), (26, 694608), (29, 622752), (32, 564369), (39, 463072), (48, 376246), (52, 347304), (58, 311376), (78, 231536), (87, 207584), (96, 188123), (104, 173652), (116, 155688), (156, 115768), (174, 103792), (208, 86826), (232, 77844), (312, 57884), (348, 51896), (377, 47904), (416, 43413), (464, 38922), (499, 36192), (624, 28942), (696, 25948), (754, 23952), (928, 19461), (998, 18096), (1131, 15968), (1248, 14471), (1392, 12974), (1497, 12064), (1508, 11976), (1996, 9048), (2262, 7984), (2784, 6487), (2994, 6032), (3016, 5988), (3992, 4524)]