631881642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{118463}}^1$

素因数の和:118602

約数の個数: 32

約数和(自身を含む): 1455685632

約数和(自身を除く): 823803990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 118463, 236926, 355389, 710778, 829241, 1658482, 2487723, 4975446, 15044801, 30089602, 45134403, 90268806, 105313607, 210627214, 315940821, 631881642]

約数ペア:

[(1, 631881642), (2, 315940821), (3, 210627214), (6, 105313607), (7, 90268806), (14, 45134403), (21, 30089602), (42, 15044801), (127, 4975446), (254, 2487723), (381, 1658482), (762, 829241), (889, 710778), (1778, 355389), (2667, 236926), (5334, 118463)]