13815018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 34646976

約数和(自身を除く): 20831958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1321, 1494, 1743, 2642, 3486, 3963, 5229, 7926, 9247, 10458, 11889, 18494, 23778, 27741, 55482, 83223, 109643, 166446, 219286, 328929, 657858, 767501, 986787, 1535002, 1973574, 2302503, 4605006, 6907509, 13815018]

約数ペア:

[(1, 13815018), (2, 6907509), (3, 4605006), (6, 2302503), (7, 1973574), (9, 1535002), (14, 986787), (18, 767501), (21, 657858), (42, 328929), (63, 219286), (83, 166446), (126, 109643), (166, 83223), (249, 55482), (498, 27741), (581, 23778), (747, 18494), (1162, 11889), (1321, 10458), (1494, 9247), (1743, 7926), (2642, 5229), (3486, 3963)]