18914417136

素因数分解:

$2^4\times 3^3\times {\mathrm{1019}}^1\times {\mathrm{42967}}^1$

素因数の和:44003

約数の個数: 80

約数和(自身を含む): 54345926400

約数和(自身を除く): 35431509264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1019, 2038, 3057, 4076, 6114, 8152, 9171, 12228, 16304, 18342, 24456, 27513, 36684, 42967, 48912, 55026, 73368, 85934, 110052, 128901, 146736, 171868, 220104, 257802, 343736, 386703, 440208, 515604, 687472, 773406, 1031208, 1160109, 1546812, 2062416, 2320218, 3093624, 4640436, 6187248, 9280872, 18561744, 43783373, 87566746, 131350119, 175133492, 262700238, 350266984, 394050357, 525400476, 700533968, 788100714, 1050800952, 1182151071, 1576201428, 2101601904, 2364302142, 3152402856, 4728604284, 6304805712, 9457208568, 18914417136]

約数ペア:

[(1, 18914417136), (2, 9457208568), (3, 6304805712), (4, 4728604284), (6, 3152402856), (8, 2364302142), (9, 2101601904), (12, 1576201428), (16, 1182151071), (18, 1050800952), (24, 788100714), (27, 700533968), (36, 525400476), (48, 394050357), (54, 350266984), (72, 262700238), (108, 175133492), (144, 131350119), (216, 87566746), (432, 43783373), (1019, 18561744), (2038, 9280872), (3057, 6187248), (4076, 4640436), (6114, 3093624), (8152, 2320218), (9171, 2062416), (12228, 1546812), (16304, 1160109), (18342, 1031208), (24456, 773406), (27513, 687472), (36684, 515604), (42967, 440208), (48912, 386703), (55026, 343736), (73368, 257802), (85934, 220104), (110052, 171868), (128901, 146736)]