19678344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117133}}^1$

素因数の和:117149

約数の個数: 32

約数和(自身を含む): 56224320

約数和(自身を除く): 36545976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117133, 234266, 351399, 468532, 702798, 819931, 937064, 1405596, 1639862, 2459793, 2811192, 3279724, 4919586, 6559448, 9839172, 19678344]

約数ペア:

[(1, 19678344), (2, 9839172), (3, 6559448), (4, 4919586), (6, 3279724), (7, 2811192), (8, 2459793), (12, 1639862), (14, 1405596), (21, 937064), (24, 819931), (28, 702798), (42, 468532), (56, 351399), (84, 234266), (168, 117133)]