21087543744

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1591753}}^1$

素因数の和:1591794

約数の個数: 84

約数和(自身を含む): 63071660496

約数和(自身を除く): 41984116752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 1591753, 3183506, 4775259, 6367012, 9550518, 12734024, 14325777, 19101036, 25468048, 28651554, 36610319, 38202072, 50936096, 57303108, 73220638, 76404144, 101872192, 109830957, 114606216, 146441276, 152808288, 219661914, 229212432, 292882552, 305616576, 329492871, 439323828, 458424864, 585765104, 658985742, 878647656, 916849728, 1171530208, 1317971484, 1757295312, 2343060416, 2635942968, 3514590624, 5271885936, 7029181248, 10543771872, 21087543744]

約数ペア:

[(1, 21087543744), (2, 10543771872), (3, 7029181248), (4, 5271885936), (6, 3514590624), (8, 2635942968), (9, 2343060416), (12, 1757295312), (16, 1317971484), (18, 1171530208), (23, 916849728), (24, 878647656), (32, 658985742), (36, 585765104), (46, 458424864), (48, 439323828), (64, 329492871), (69, 305616576), (72, 292882552), (92, 229212432), (96, 219661914), (138, 152808288), (144, 146441276), (184, 114606216), (192, 109830957), (207, 101872192), (276, 76404144), (288, 73220638), (368, 57303108), (414, 50936096), (552, 38202072), (576, 36610319), (736, 28651554), (828, 25468048), (1104, 19101036), (1472, 14325777), (1656, 12734024), (2208, 9550518), (3312, 6367012), (4416, 4775259), (6624, 3183506), (13248, 1591753)]