13869408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{20639}}^1$

素因数の和:20659

約数の個数: 48

約数和(自身を含む): 41610240

約数和(自身を除く): 27740832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 20639, 41278, 61917, 82556, 123834, 144473, 165112, 247668, 288946, 330224, 433419, 495336, 577892, 660448, 866838, 990672, 1155784, 1733676, 1981344, 2311568, 3467352, 4623136, 6934704, 13869408]

約数ペア:

[(1, 13869408), (2, 6934704), (3, 4623136), (4, 3467352), (6, 2311568), (7, 1981344), (8, 1733676), (12, 1155784), (14, 990672), (16, 866838), (21, 660448), (24, 577892), (28, 495336), (32, 433419), (42, 330224), (48, 288946), (56, 247668), (84, 165112), (96, 144473), (112, 123834), (168, 82556), (224, 61917), (336, 41278), (672, 20639)]