18032261.000000000

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6791}}^1$

素因数の和:6826

約数の個数: 128

約数和(自身を含む): 456422400

約数和(自身を除く): 322938504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 6791, 9828, 13582, 19656, 20373, 27164, 40746, 47537, 54328, 61119, 81492, 88283, 95074, 122238, 142611, 162984, 176566, 183357, 190148, 244476, 264849, 285222, 353132, 366714, 380296, 427833, 488952, 529698, 570444, 617981, 706264, 733428, 794547, 855666, 1059396, 1140888, 1235962, 1283499, 1466856, 1589094, 1711332, 1853943, 2118792, 2383641, 2471924, 2566998, 3178188, 3422664, 3707886, 4767282, 4943848, 5133996, 5561829, 6356376, 7415772, 9534564, 10267992, 11123658, 14831544, 16685487, 19069128, 22247316, 33370974, 44494632, 66741948, 133483896]

約数ペア:

[(1, 133483896), (2, 66741948), (3, 44494632), (4, 33370974), (6, 22247316), (7, 19069128), (8, 16685487), (9, 14831544), (12, 11123658), (13, 10267992), (14, 9534564), (18, 7415772), (21, 6356376), (24, 5561829), (26, 5133996), (27, 4943848), (28, 4767282), (36, 3707886), (39, 3422664), (42, 3178188), (52, 2566998), (54, 2471924), (56, 2383641), (63, 2118792), (72, 1853943), (78, 1711332), (84, 1589094), (91, 1466856), (104, 1283499), (108, 1235962), (117, 1140888), (126, 1059396), (156, 855666), (168, 794547), (182, 733428), (189, 706264), (216, 617981), (234, 570444), (252, 529698), (273, 488952), (312, 427833), (351, 380296), (364, 366714), (378, 353132), (468, 285222), (504, 264849), (546, 244476), (702, 190148), (728, 183357), (756, 176566), (819, 162984), (936, 142611), (1092, 122238), (1404, 95074), (1512, 88283), (1638, 81492), (2184, 61119), (2457, 54328), (2808, 47537), (3276, 40746), (4914, 27164), (6552, 20373), (6791, 19656), (9828, 13582)]