11564028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 33793760

約数和(自身を除く): 22229732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 421, 436, 654, 763, 842, 981, 1263, 1308, 1526, 1684, 1962, 2289, 2526, 2947, 3052, 3789, 3924, 4578, 5052, 5894, 6867, 7578, 8841, 9156, 11788, 13734, 15156, 17682, 26523, 27468, 35364, 45889, 53046, 91778, 106092, 137667, 183556, 275334, 321223, 413001, 550668, 642446, 826002, 963669, 1284892, 1652004, 1927338, 2891007, 3854676, 5782014, 11564028]

約数ペア:

[(1, 11564028), (2, 5782014), (3, 3854676), (4, 2891007), (6, 1927338), (7, 1652004), (9, 1284892), (12, 963669), (14, 826002), (18, 642446), (21, 550668), (28, 413001), (36, 321223), (42, 275334), (63, 183556), (84, 137667), (109, 106092), (126, 91778), (218, 53046), (252, 45889), (327, 35364), (421, 27468), (436, 26523), (654, 17682), (763, 15156), (842, 13734), (981, 11788), (1263, 9156), (1308, 8841), (1526, 7578), (1684, 6867), (1962, 5894), (2289, 5052), (2526, 4578), (2947, 3924), (3052, 3789)]