2018015622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{115223}}^1$

素因数の和:115377

約数の個数: 48

約数和(自身を含む): 5032984320

約数和(自身を除く): 3014968698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 5838, 8757, 17514, 115223, 230446, 345669, 691338, 806561, 1037007, 1613122, 2074014, 2419683, 4839366, 7259049, 14518098, 16015997, 32031994, 48047991, 96095982, 112111979, 144143973, 224223958, 288287946, 336335937, 672671874, 1009007811, 2018015622]

約数ペア:

[(1, 2018015622), (2, 1009007811), (3, 672671874), (6, 336335937), (7, 288287946), (9, 224223958), (14, 144143973), (18, 112111979), (21, 96095982), (42, 48047991), (63, 32031994), (126, 16015997), (139, 14518098), (278, 7259049), (417, 4839366), (834, 2419683), (973, 2074014), (1251, 1613122), (1946, 1037007), (2502, 806561), (2919, 691338), (5838, 345669), (8757, 230446), (17514, 115223)]