21320788032

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{536453}}^1$

素因数の和:536497

約数の個数: 112

約数和(自身を含む): 65404471680

約数和(自身を除く): 44083683648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1242, 1472, 1656, 1728, 2208, 2484, 3312, 4416, 4968, 6624, 9936, 13248, 19872, 39744, 536453, 1072906, 1609359, 2145812, 3218718, 4291624, 4828077, 6437436, 8583248, 9656154, 12338419, 12874872, 14484231, 17166496, 19312308, 24676838, 25749744, 28968462, 34332992, 37015257, 38624616, 49353676, 51499488, 57936924, 74030514, 77249232, 98707352, 102998976, 111045771, 115873848, 148061028, 154498464, 197414704, 222091542, 231747696, 296122056, 308996928, 333137313, 394829408, 444183084, 463495392, 592244112, 666274626, 789658816, 888366168, 926990784, 1184488224, 1332549252, 1776732336, 2368976448, 2665098504, 3553464672, 5330197008, 7106929344, 10660394016, 21320788032]

約数ペア:

[(1, 21320788032), (2, 10660394016), (3, 7106929344), (4, 5330197008), (6, 3553464672), (8, 2665098504), (9, 2368976448), (12, 1776732336), (16, 1332549252), (18, 1184488224), (23, 926990784), (24, 888366168), (27, 789658816), (32, 666274626), (36, 592244112), (46, 463495392), (48, 444183084), (54, 394829408), (64, 333137313), (69, 308996928), (72, 296122056), (92, 231747696), (96, 222091542), (108, 197414704), (138, 154498464), (144, 148061028), (184, 115873848), (192, 111045771), (207, 102998976), (216, 98707352), (276, 77249232), (288, 74030514), (368, 57936924), (414, 51499488), (432, 49353676), (552, 38624616), (576, 37015257), (621, 34332992), (736, 28968462), (828, 25749744), (864, 24676838), (1104, 19312308), (1242, 17166496), (1472, 14484231), (1656, 12874872), (1728, 12338419), (2208, 9656154), (2484, 8583248), (3312, 6437436), (4416, 4828077), (4968, 4291624), (6624, 3218718), (9936, 2145812), (13248, 1609359), (19872, 1072906), (39744, 536453)]