5142231036

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{547}}^1\times {\mathrm{1171}}^1$

素因数の和:1951

約数の個数: 72

約数和(自身を含む): 13091746304

約数和(自身を除く): 7949515268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 547, 669, 892, 1094, 1171, 1338, 1641, 2007, 2188, 2342, 2676, 3282, 3513, 4014, 4684, 4923, 6564, 7026, 8028, 9846, 10539, 14052, 19692, 21078, 42156, 121981, 243962, 261133, 365943, 487924, 522266, 640537, 731886, 783399, 1044532, 1097829, 1281074, 1463772, 1566798, 1921611, 2195658, 2350197, 2562148, 3133596, 3843222, 4391316, 4700394, 5764833, 7686444, 9400788, 11529666, 23059332, 142839751, 285679502, 428519253, 571359004, 857038506, 1285557759, 1714077012, 2571115518, 5142231036]

約数ペア:

[(1, 5142231036), (2, 2571115518), (3, 1714077012), (4, 1285557759), (6, 857038506), (9, 571359004), (12, 428519253), (18, 285679502), (36, 142839751), (223, 23059332), (446, 11529666), (547, 9400788), (669, 7686444), (892, 5764833), (1094, 4700394), (1171, 4391316), (1338, 3843222), (1641, 3133596), (2007, 2562148), (2188, 2350197), (2342, 2195658), (2676, 1921611), (3282, 1566798), (3513, 1463772), (4014, 1281074), (4684, 1097829), (4923, 1044532), (6564, 783399), (7026, 731886), (8028, 640537), (9846, 522266), (10539, 487924), (14052, 365943), (19692, 261133), (21078, 243962), (42156, 121981)]