2018706672

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1\times {\mathrm{1151}}^1$

素因数の和:1822

約数の個数: 80

約数和(自身を含む): 5313945600

約数和(自身を除く): 3295238928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 599, 732, 976, 1151, 1198, 1464, 1797, 2302, 2396, 2928, 3453, 3594, 4604, 4792, 6906, 7188, 9208, 9584, 13812, 14376, 18416, 27624, 28752, 36539, 55248, 70211, 73078, 109617, 140422, 146156, 210633, 219234, 280844, 292312, 421266, 438468, 561688, 584624, 689449, 842532, 876936, 1123376, 1378898, 1685064, 1753872, 2068347, 2757796, 3370128, 4136694, 5515592, 8273388, 11031184, 16546776, 33093552, 42056389, 84112778, 126169167, 168225556, 252338334, 336451112, 504676668, 672902224, 1009353336, 2018706672]

約数ペア:

[(1, 2018706672), (2, 1009353336), (3, 672902224), (4, 504676668), (6, 336451112), (8, 252338334), (12, 168225556), (16, 126169167), (24, 84112778), (48, 42056389), (61, 33093552), (122, 16546776), (183, 11031184), (244, 8273388), (366, 5515592), (488, 4136694), (599, 3370128), (732, 2757796), (976, 2068347), (1151, 1753872), (1198, 1685064), (1464, 1378898), (1797, 1123376), (2302, 876936), (2396, 842532), (2928, 689449), (3453, 584624), (3594, 561688), (4604, 438468), (4792, 421266), (6906, 292312), (7188, 280844), (9208, 219234), (9584, 210633), (13812, 146156), (14376, 140422), (18416, 109617), (27624, 73078), (28752, 70211), (36539, 55248)]