21742641144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{643883}}^1$

素因数の和:643969

約数の個数: 96

約数和(自身を含む): 68303214720

約数和(自身を除く): 46560573576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 67, 72, 84, 126, 134, 168, 201, 252, 268, 402, 469, 504, 536, 603, 804, 938, 1206, 1407, 1608, 1876, 2412, 2814, 3752, 4221, 4824, 5628, 8442, 11256, 16884, 33768, 643883, 1287766, 1931649, 2575532, 3863298, 4507181, 5151064, 5794947, 7726596, 9014362, 11589894, 13521543, 15453192, 18028724, 23179788, 27043086, 36057448, 40564629, 43140161, 46359576, 54086172, 81129258, 86280322, 108172344, 129420483, 162258516, 172560644, 258840966, 301981127, 324517032, 345121288, 388261449, 517681932, 603962254, 776522898, 905943381, 1035363864, 1207924508, 1553045796, 1811886762, 2415849016, 2717830143, 3106091592, 3623773524, 5435660286, 7247547048, 10871320572, 21742641144]

約数ペア:

[(1, 21742641144), (2, 10871320572), (3, 7247547048), (4, 5435660286), (6, 3623773524), (7, 3106091592), (8, 2717830143), (9, 2415849016), (12, 1811886762), (14, 1553045796), (18, 1207924508), (21, 1035363864), (24, 905943381), (28, 776522898), (36, 603962254), (42, 517681932), (56, 388261449), (63, 345121288), (67, 324517032), (72, 301981127), (84, 258840966), (126, 172560644), (134, 162258516), (168, 129420483), (201, 108172344), (252, 86280322), (268, 81129258), (402, 54086172), (469, 46359576), (504, 43140161), (536, 40564629), (603, 36057448), (804, 27043086), (938, 23179788), (1206, 18028724), (1407, 15453192), (1608, 13521543), (1876, 11589894), (2412, 9014362), (2814, 7726596), (3752, 5794947), (4221, 5151064), (4824, 4507181), (5628, 3863298), (8442, 2575532), (11256, 1931649), (16884, 1287766), (33768, 643883)]