21486849336

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{25903}}^1$

素因数の和:26237

約数の個数: 96

約数和(自身を含む): 59827360320

約数和(自身を除く): 38340510984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 281, 328, 369, 492, 562, 738, 843, 984, 1124, 1476, 1686, 2248, 2529, 2952, 3372, 5058, 6744, 10116, 11521, 20232, 23042, 25903, 34563, 46084, 51806, 69126, 77709, 92168, 103612, 103689, 138252, 155418, 207224, 207378, 233127, 276504, 310836, 414756, 466254, 621672, 829512, 932508, 1062023, 1865016, 2124046, 3186069, 4248092, 6372138, 7278743, 8496184, 9558207, 12744276, 14557486, 19116414, 21836229, 25488552, 29114972, 38232828, 43672458, 58229944, 65508687, 76465656, 87344916, 131017374, 174689832, 262034748, 298428463, 524069496, 596856926, 895285389, 1193713852, 1790570778, 2387427704, 2685856167, 3581141556, 5371712334, 7162283112, 10743424668, 21486849336]

約数ペア:

[(1, 21486849336), (2, 10743424668), (3, 7162283112), (4, 5371712334), (6, 3581141556), (8, 2685856167), (9, 2387427704), (12, 1790570778), (18, 1193713852), (24, 895285389), (36, 596856926), (41, 524069496), (72, 298428463), (82, 262034748), (123, 174689832), (164, 131017374), (246, 87344916), (281, 76465656), (328, 65508687), (369, 58229944), (492, 43672458), (562, 38232828), (738, 29114972), (843, 25488552), (984, 21836229), (1124, 19116414), (1476, 14557486), (1686, 12744276), (2248, 9558207), (2529, 8496184), (2952, 7278743), (3372, 6372138), (5058, 4248092), (6744, 3186069), (10116, 2124046), (11521, 1865016), (20232, 1062023), (23042, 932508), (25903, 829512), (34563, 621672), (46084, 466254), (51806, 414756), (69126, 310836), (77709, 276504), (92168, 233127), (103612, 207378), (103689, 207224), (138252, 155418)]