1918834236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{112687}}^1$

素因数の和:112751

約数の個数: 72

約数和(自身を含む): 5414433024

約数和(自身を除く): 3495598788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5676, 8514, 17028, 112687, 225374, 338061, 450748, 676122, 1014183, 1239557, 1352244, 2028366, 2479114, 3718671, 4056732, 4845541, 4958228, 7437342, 9691082, 11156013, 14536623, 14874684, 19382164, 22312026, 29073246, 43609869, 44624052, 53300951, 58146492, 87219738, 106601902, 159902853, 174439476, 213203804, 319805706, 479708559, 639611412, 959417118, 1918834236]

約数ペア:

[(1, 1918834236), (2, 959417118), (3, 639611412), (4, 479708559), (6, 319805706), (9, 213203804), (11, 174439476), (12, 159902853), (18, 106601902), (22, 87219738), (33, 58146492), (36, 53300951), (43, 44624052), (44, 43609869), (66, 29073246), (86, 22312026), (99, 19382164), (129, 14874684), (132, 14536623), (172, 11156013), (198, 9691082), (258, 7437342), (387, 4958228), (396, 4845541), (473, 4056732), (516, 3718671), (774, 2479114), (946, 2028366), (1419, 1352244), (1548, 1239557), (1892, 1014183), (2838, 676122), (4257, 450748), (5676, 338061), (8514, 225374), (17028, 112687)]