919968018

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{4877}}^1$

素因数の和:5242

約数の個数: 32

約数和(自身を含む): 1861444800

約数和(自身を除く): 941476782

約数列:

[1, 2, 3, 6, 149, 211, 298, 422, 447, 633, 894, 1266, 4877, 9754, 14631, 29262, 31439, 62878, 94317, 188634, 726673, 1029047, 1453346, 2058094, 2180019, 3087141, 4360038, 6174282, 153328003, 306656006, 459984009, 919968018]

約数ペア:

[(1, 919968018), (2, 459984009), (3, 306656006), (6, 153328003), (149, 6174282), (211, 4360038), (298, 3087141), (422, 2180019), (447, 2058094), (633, 1453346), (894, 1029047), (1266, 726673), (4877, 188634), (9754, 94317), (14631, 62878), (29262, 31439)]