668946936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3981827}}^1$

素因数の和:3981843

約数の個数: 32

約数和(自身を含む): 1911277440

約数和(自身を除く): 1242330504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3981827, 7963654, 11945481, 15927308, 23890962, 27872789, 31854616, 47781924, 55745578, 83618367, 95563848, 111491156, 167236734, 222982312, 334473468, 668946936]

約数ペア:

[(1, 668946936), (2, 334473468), (3, 222982312), (4, 167236734), (6, 111491156), (7, 95563848), (8, 83618367), (12, 55745578), (14, 47781924), (21, 31854616), (24, 27872789), (28, 23890962), (42, 15927308), (56, 11945481), (84, 7963654), (168, 3981827)]