129086748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{512249}}^1$

素因数の和:512266

約数の個数: 36

約数和(自身を含む): 372918000

約数和(自身を除く): 243831252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 512249, 1024498, 1536747, 2048996, 3073494, 3585743, 4610241, 6146988, 7171486, 9220482, 10757229, 14342972, 18440964, 21514458, 32271687, 43028916, 64543374, 129086748]

約数ペア:

[(1, 129086748), (2, 64543374), (3, 43028916), (4, 32271687), (6, 21514458), (7, 18440964), (9, 14342972), (12, 10757229), (14, 9220482), (18, 7171486), (21, 6146988), (28, 4610241), (36, 3585743), (42, 3073494), (63, 2048996), (84, 1536747), (126, 1024498), (252, 512249)]