18421092144

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 640

約数和(自身を含む): 67828992000

約数和(自身を除く): 49407899856

約数列:

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約数ペア:

[(1, 18421092144), (2, 9210546072), (3, 6140364048), (4, 4605273036), (6, 3070182024), (7, 2631584592), (8, 2302636518), (9, 2046788016), (12, 1535091012), (13, 1417007088), (14, 1315792296), (16, 1151318259), (18, 1023394008), (21, 877194864), (24, 767545506), (26, 708503544), (27, 682262672), (28, 657896148), (36, 511697004), (39, 472335696), (42, 438597432), (48, 383772753), (49, 375940656), (52, 354251772), (54, 341131336), (56, 328948074), (63, 292398288), (72, 255848502), (73, 252343728), (78, 236167848), (84, 219298716), (91, 202429584), (98, 187970328), (104, 177125886), (108, 170565668), (112, 164474037), (117, 157445232), (126, 146199144), (131, 140619024), (144, 127924251), (146, 126171864), (147, 125313552), (156, 118083924), (168, 109649358), (182, 101214792), (189, 97466096), (196, 93985164), (208, 88562943), (216, 85282834), (219, 84114576), (234, 78722616), (252, 73099572), (262, 70309512), (273, 67476528), (292, 63085932), (294, 62656776), (312, 59041962), (336, 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