21419470224

素因数分解:

$2^4\times 3^5\times {\mathrm{811}}^1\times {\mathrm{6793}}^1$

素因数の和:7627

約数の個数: 120

約数和(自身を含む): 62250758752

約数和(自身を除く): 40831288528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 811, 972, 1296, 1622, 1944, 2433, 3244, 3888, 4866, 6488, 6793, 7299, 9732, 12976, 13586, 14598, 19464, 20379, 21897, 27172, 29196, 38928, 40758, 43794, 54344, 58392, 61137, 65691, 81516, 87588, 108688, 116784, 122274, 131382, 163032, 175176, 183411, 197073, 244548, 262764, 326064, 350352, 366822, 394146, 489096, 525528, 550233, 733644, 788292, 978192, 1051056, 1100466, 1467288, 1576584, 1650699, 2200932, 2934576, 3153168, 3301398, 4401864, 5509123, 6602796, 8803728, 11018246, 13205592, 16527369, 22036492, 26411184, 33054738, 44072984, 49582107, 66109476, 88145968, 99164214, 132218952, 148746321, 198328428, 264437904, 297492642, 396656856, 446238963, 594985284, 793313712, 892477926, 1189970568, 1338716889, 1784955852, 2379941136, 2677433778, 3569911704, 5354867556, 7139823408, 10709735112, 21419470224]

約数ペア:

[(1, 21419470224), (2, 10709735112), (3, 7139823408), (4, 5354867556), (6, 3569911704), (8, 2677433778), (9, 2379941136), (12, 1784955852), (16, 1338716889), (18, 1189970568), (24, 892477926), (27, 793313712), (36, 594985284), (48, 446238963), (54, 396656856), (72, 297492642), (81, 264437904), (108, 198328428), (144, 148746321), (162, 132218952), (216, 99164214), (243, 88145968), (324, 66109476), (432, 49582107), (486, 44072984), (648, 33054738), (811, 26411184), (972, 22036492), (1296, 16527369), (1622, 13205592), (1944, 11018246), (2433, 8803728), (3244, 6602796), (3888, 5509123), (4866, 4401864), (6488, 3301398), (6793, 3153168), (7299, 2934576), (9732, 2200932), (12976, 1650699), (13586, 1576584), (14598, 1467288), (19464, 1100466), (20379, 1051056), (21897, 978192), (27172, 788292), (29196, 733644), (38928, 550233), (40758, 525528), (43794, 489096), (54344, 394146), (58392, 366822), (61137, 350352), (65691, 326064), (81516, 262764), (87588, 244548), (108688, 197073), (116784, 183411), (122274, 175176), (131382, 163032)]