18496026

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 80

約数和(自身を含む): 44605440

約数和(自身を除く): 26109414

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 81, 87, 93, 127, 162, 174, 186, 254, 261, 279, 381, 522, 558, 762, 783, 837, 899, 1143, 1566, 1674, 1798, 2286, 2349, 2511, 2697, 3429, 3683, 3937, 4698, 5022, 5394, 6858, 7366, 7874, 8091, 10287, 11049, 11811, 16182, 20574, 22098, 23622, 24273, 33147, 35433, 48546, 66294, 70866, 72819, 99441, 106299, 114173, 145638, 198882, 212598, 228346, 298323, 318897, 342519, 596646, 637794, 685038, 1027557, 2055114, 3082671, 6165342, 9248013, 18496026]

約数ペア:

[(1, 18496026), (2, 9248013), (3, 6165342), (6, 3082671), (9, 2055114), (18, 1027557), (27, 685038), (29, 637794), (31, 596646), (54, 342519), (58, 318897), (62, 298323), (81, 228346), (87, 212598), (93, 198882), (127, 145638), (162, 114173), (174, 106299), (186, 99441), (254, 72819), (261, 70866), (279, 66294), (381, 48546), (522, 35433), (558, 33147), (762, 24273), (783, 23622), (837, 22098), (899, 20574), (1143, 16182), (1566, 11811), (1674, 11049), (1798, 10287), (2286, 8091), (2349, 7874), (2511, 7366), (2697, 6858), (3429, 5394), (3683, 5022), (3937, 4698)]