26965722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 64512000

約数和(自身を除く): 37546278

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 139, 149, 186, 217, 278, 298, 417, 434, 447, 651, 834, 894, 973, 1043, 1302, 1946, 2086, 2919, 3129, 4309, 4619, 5838, 6258, 8618, 9238, 12927, 13857, 20711, 25854, 27714, 30163, 32333, 41422, 60326, 62133, 64666, 90489, 96999, 124266, 144977, 180978, 193998, 289954, 434931, 642041, 869862, 1284082, 1926123, 3852246, 4494287, 8988574, 13482861, 26965722]

約数ペア:

[(1, 26965722), (2, 13482861), (3, 8988574), (6, 4494287), (7, 3852246), (14, 1926123), (21, 1284082), (31, 869862), (42, 642041), (62, 434931), (93, 289954), (139, 193998), (149, 180978), (186, 144977), (217, 124266), (278, 96999), (298, 90489), (417, 64666), (434, 62133), (447, 60326), (651, 41422), (834, 32333), (894, 30163), (973, 27714), (1043, 25854), (1302, 20711), (1946, 13857), (2086, 12927), (2919, 9238), (3129, 8618), (4309, 6258), (4619, 5838)]