21077628048

素因数分解:

$2^4\times 3^2\times {\mathrm{179}}^1\times {\mathrm{817723}}^1$

素因数の和:817916

約数の個数: 60

約数和(自身を含む): 59317698960

約数和(自身を除く): 38240070912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 179, 358, 537, 716, 1074, 1432, 1611, 2148, 2864, 3222, 4296, 6444, 8592, 12888, 25776, 817723, 1635446, 2453169, 3270892, 4906338, 6541784, 7359507, 9812676, 13083568, 14719014, 19625352, 29438028, 39250704, 58876056, 117752112, 146372417, 292744834, 439117251, 585489668, 878234502, 1170979336, 1317351753, 1756469004, 2341958672, 2634703506, 3512938008, 5269407012, 7025876016, 10538814024, 21077628048]

約数ペア:

[(1, 21077628048), (2, 10538814024), (3, 7025876016), (4, 5269407012), (6, 3512938008), (8, 2634703506), (9, 2341958672), (12, 1756469004), (16, 1317351753), (18, 1170979336), (24, 878234502), (36, 585489668), (48, 439117251), (72, 292744834), (144, 146372417), (179, 117752112), (358, 58876056), (537, 39250704), (716, 29438028), (1074, 19625352), (1432, 14719014), (1611, 13083568), (2148, 9812676), (2864, 7359507), (3222, 6541784), (4296, 4906338), (6444, 3270892), (8592, 2453169), (12888, 1635446), (25776, 817723)]