2018097354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{26591}}^1$

素因数の和:26755

約数の個数: 64

約数和(自身を含む): 5003550720

約数和(自身を除く): 2985453366

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 139, 182, 273, 278, 417, 546, 834, 973, 1807, 1946, 2919, 3614, 5421, 5838, 10842, 12649, 25298, 26591, 37947, 53182, 75894, 79773, 159546, 186137, 345683, 372274, 558411, 691366, 1037049, 1116822, 2074098, 2419781, 3696149, 4839562, 7259343, 7392298, 11088447, 14518686, 22176894, 25873043, 48049937, 51746086, 77619129, 96099874, 144149811, 155238258, 288299622, 336349559, 672699118, 1009048677, 2018097354]

約数ペア:

[(1, 2018097354), (2, 1009048677), (3, 672699118), (6, 336349559), (7, 288299622), (13, 155238258), (14, 144149811), (21, 96099874), (26, 77619129), (39, 51746086), (42, 48049937), (78, 25873043), (91, 22176894), (139, 14518686), (182, 11088447), (273, 7392298), (278, 7259343), (417, 4839562), (546, 3696149), (834, 2419781), (973, 2074098), (1807, 1116822), (1946, 1037049), (2919, 691366), (3614, 558411), (5421, 372274), (5838, 345683), (10842, 186137), (12649, 159546), (25298, 79773), (26591, 75894), (37947, 53182)]