17993581488

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{327967}}^1$

素因数の和:328111

約数の個数: 80

約数和(自身を含む): 52055080960

約数和(自身を除く): 34061499472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3429, 4572, 6096, 6858, 9144, 13716, 18288, 27432, 54864, 327967, 655934, 983901, 1311868, 1967802, 2623736, 2951703, 3935604, 5247472, 5903406, 7871208, 8855109, 11806812, 15742416, 17710218, 23613624, 35420436, 41651809, 47227248, 70840872, 83303618, 124955427, 141681744, 166607236, 249910854, 333214472, 374866281, 499821708, 666428944, 749732562, 999643416, 1124598843, 1499465124, 1999286832, 2249197686, 2998930248, 4498395372, 5997860496, 8996790744, 17993581488]

約数ペア:

[(1, 17993581488), (2, 8996790744), (3, 5997860496), (4, 4498395372), (6, 2998930248), (8, 2249197686), (9, 1999286832), (12, 1499465124), (16, 1124598843), (18, 999643416), (24, 749732562), (27, 666428944), (36, 499821708), (48, 374866281), (54, 333214472), (72, 249910854), (108, 166607236), (127, 141681744), (144, 124955427), (216, 83303618), (254, 70840872), (381, 47227248), (432, 41651809), (508, 35420436), (762, 23613624), (1016, 17710218), (1143, 15742416), (1524, 11806812), (2032, 8855109), (2286, 7871208), (3048, 5903406), (3429, 5247472), (4572, 3935604), (6096, 2951703), (6858, 2623736), (9144, 1967802), (13716, 1311868), (18288, 983901), (27432, 655934), (54864, 327967)]