21448152

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 70761600

約数和(自身を除く): 49313448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 59, 66, 68, 72, 81, 88, 99, 102, 108, 118, 132, 136, 153, 162, 177, 187, 198, 204, 216, 236, 243, 264, 297, 306, 324, 354, 374, 396, 408, 459, 472, 486, 531, 561, 594, 612, 648, 649, 708, 748, 792, 891, 918, 972, 1003, 1062, 1122, 1188, 1224, 1298, 1377, 1416, 1496, 1593, 1683, 1782, 1836, 1944, 1947, 2006, 2124, 2244, 2376, 2596, 2673, 2754, 3009, 3186, 3366, 3564, 3672, 3894, 4012, 4131, 4248, 4488, 4779, 5049, 5192, 5346, 5508, 5841, 6018, 6372, 6732, 7128, 7788, 8024, 8262, 9027, 9558, 10098, 10692, 11016, 11033, 11682, 12036, 12744, 13464, 14337, 15147, 15576, 16524, 17523, 18054, 19116, 20196, 21384, 22066, 23364, 24072, 27081, 28674, 30294, 33048, 33099, 35046, 36108, 38232, 40392, 44132, 45441, 46728, 52569, 54162, 57348, 60588, 66198, 70092, 72216, 81243, 88264, 90882, 99297, 105138, 108324, 114696, 121176, 132396, 140184, 157707, 162486, 181764, 198594, 210276, 216648, 243729, 264792, 297891, 315414, 324972, 363528, 397188, 420552, 487458, 595782, 630828, 649944, 794376, 893673, 974916, 1191564, 1261656, 1787346, 1949832, 2383128, 2681019, 3574692, 5362038, 7149384, 10724076, 21448152]

約数ペア:

[(1, 21448152), (2, 10724076), (3, 7149384), (4, 5362038), (6, 3574692), (8, 2681019), (9, 2383128), (11, 1949832), (12, 1787346), (17, 1261656), (18, 1191564), (22, 974916), (24, 893673), (27, 794376), (33, 649944), (34, 630828), (36, 595782), (44, 487458), (51, 420552), (54, 397188), (59, 363528), (66, 324972), (68, 315414), (72, 297891), (81, 264792), (88, 243729), (99, 216648), (102, 210276), (108, 198594), (118, 181764), (132, 162486), (136, 157707), (153, 140184), (162, 132396), (177, 121176), (187, 114696), (198, 108324), (204, 105138), (216, 99297), (236, 90882), (243, 88264), (264, 81243), (297, 72216), (306, 70092), (324, 66198), (354, 60588), (374, 57348), (396, 54162), (408, 52569), (459, 46728), (472, 45441), (486, 44132), (531, 40392), (561, 38232), (594, 36108), (612, 35046), (648, 33099), (649, 33048), (708, 30294), (748, 28674), (792, 27081), (891, 24072), (918, 23364), (972, 22066), (1003, 21384), (1062, 20196), (1122, 19116), (1188, 18054), (1224, 17523), (1298, 16524), (1377, 15576), (1416, 15147), (1496, 14337), (1593, 13464), (1683, 12744), (1782, 12036), (1836, 11682), (1944, 11033), (1947, 11016), (2006, 10692), (2124, 10098), (2244, 9558), (2376, 9027), (2596, 8262), (2673, 8024), (2754, 7788), (3009, 7128), (3186, 6732), (3366, 6372), (3564, 6018), (3672, 5841), (3894, 5508), (4012, 5346), (4131, 5192), (4248, 5049), (4488, 4779)]