1906926294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{47843}}^1$

素因数の和:47941

約数の個数: 64

約数和(自身を含む): 4758372864

約数和(自身を除く): 2851446570

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1533, 1898, 2847, 3066, 5694, 6643, 13286, 19929, 39858, 47843, 95686, 143529, 287058, 334901, 621959, 669802, 1004703, 1243918, 1865877, 2009406, 3492539, 3731754, 4353713, 6985078, 8707426, 10477617, 13061139, 20955234, 24447773, 26122278, 45403007, 48895546, 73343319, 90806014, 136209021, 146686638, 272418042, 317821049, 635642098, 953463147, 1906926294]

約数ペア:

[(1, 1906926294), (2, 953463147), (3, 635642098), (6, 317821049), (7, 272418042), (13, 146686638), (14, 136209021), (21, 90806014), (26, 73343319), (39, 48895546), (42, 45403007), (73, 26122278), (78, 24447773), (91, 20955234), (146, 13061139), (182, 10477617), (219, 8707426), (273, 6985078), (438, 4353713), (511, 3731754), (546, 3492539), (949, 2009406), (1022, 1865877), (1533, 1243918), (1898, 1004703), (2847, 669802), (3066, 621959), (5694, 334901), (6643, 287058), (13286, 143529), (19929, 95686), (39858, 47843)]