21064623552

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{5224361}}^1$

素因数の和:5224386

約数の個数: 84

約数和(自身を含む): 69003373296

約数和(自身を除く): 47938749744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 5224361, 10448722, 15673083, 20897444, 31346166, 36570527, 41794888, 47019249, 62692332, 73141054, 83589776, 94038498, 109711581, 125384664, 146282108, 167179552, 188076996, 219423162, 250769328, 292564216, 329134743, 334359104, 376153992, 438846324, 501538656, 585128432, 658269486, 752307984, 877692648, 1003077312, 1170256864, 1316538972, 1504615968, 1755385296, 2340513728, 2633077944, 3009231936, 3510770592, 5266155888, 7021541184, 10532311776, 21064623552]

約数ペア:

[(1, 21064623552), (2, 10532311776), (3, 7021541184), (4, 5266155888), (6, 3510770592), (7, 3009231936), (8, 2633077944), (9, 2340513728), (12, 1755385296), (14, 1504615968), (16, 1316538972), (18, 1170256864), (21, 1003077312), (24, 877692648), (28, 752307984), (32, 658269486), (36, 585128432), (42, 501538656), (48, 438846324), (56, 376153992), (63, 334359104), (64, 329134743), (72, 292564216), (84, 250769328), (96, 219423162), (112, 188076996), (126, 167179552), (144, 146282108), (168, 125384664), (192, 109711581), (224, 94038498), (252, 83589776), (288, 73141054), (336, 62692332), (448, 47019249), (504, 41794888), (576, 36570527), (672, 31346166), (1008, 20897444), (1344, 15673083), (2016, 10448722), (4032, 5224361)]