21899188416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{857581}}^1$

素因数の和:857622

約数の個数: 112

約数和(自身を含む): 69704264960

約数和(自身を除く): 47805076544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 25536, 857581, 1715162, 2572743, 3430324, 5145486, 6003067, 6860648, 10290972, 12006134, 13721296, 16294039, 18009201, 20581944, 24012268, 27442592, 32588078, 36018402, 41163888, 48024536, 48882117, 54885184, 65176156, 72036804, 82327776, 96049072, 97764234, 114058273, 130352312, 144073608, 164655552, 192098144, 195528468, 228116546, 260704624, 288147216, 342174819, 384196288, 391056936, 456233092, 521409248, 576294432, 684349638, 782113872, 912466184, 1042818496, 1152588864, 1368699276, 1564227744, 1824932368, 2737398552, 3128455488, 3649864736, 5474797104, 7299729472, 10949594208, 21899188416]

約数ペア:

[(1, 21899188416), (2, 10949594208), (3, 7299729472), (4, 5474797104), (6, 3649864736), (7, 3128455488), (8, 2737398552), (12, 1824932368), (14, 1564227744), (16, 1368699276), (19, 1152588864), (21, 1042818496), (24, 912466184), (28, 782113872), (32, 684349638), (38, 576294432), (42, 521409248), (48, 456233092), (56, 391056936), (57, 384196288), (64, 342174819), (76, 288147216), (84, 260704624), (96, 228116546), (112, 195528468), (114, 192098144), (133, 164655552), (152, 144073608), (168, 130352312), (192, 114058273), (224, 97764234), (228, 96049072), (266, 82327776), (304, 72036804), (336, 65176156), (399, 54885184), (448, 48882117), (456, 48024536), (532, 41163888), (608, 36018402), (672, 32588078), (798, 27442592), (912, 24012268), (1064, 20581944), (1216, 18009201), (1344, 16294039), (1596, 13721296), (1824, 12006134), (2128, 10290972), (3192, 6860648), (3648, 6003067), (4256, 5145486), (6384, 3430324), (8512, 2572743), (12768, 1715162), (25536, 857581)]