1553156532

素因数分解:

$2^2\times 3^4\times {\mathrm{139}}^1\times {\mathrm{34487}}^1$

素因数の和:34642

約数の個数: 60

約数和(自身を含む): 4089587040

約数和(自身を除く): 2536430508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 278, 324, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 11259, 15012, 22518, 34487, 45036, 68974, 103461, 137948, 206922, 310383, 413844, 620766, 931149, 1241532, 1862298, 2793447, 3724596, 4793693, 5586894, 9587386, 11173788, 14381079, 19174772, 28762158, 43143237, 57524316, 86286474, 129429711, 172572948, 258859422, 388289133, 517718844, 776578266, 1553156532]

約数ペア:

[(1, 1553156532), (2, 776578266), (3, 517718844), (4, 388289133), (6, 258859422), (9, 172572948), (12, 129429711), (18, 86286474), (27, 57524316), (36, 43143237), (54, 28762158), (81, 19174772), (108, 14381079), (139, 11173788), (162, 9587386), (278, 5586894), (324, 4793693), (417, 3724596), (556, 2793447), (834, 1862298), (1251, 1241532), (1668, 931149), (2502, 620766), (3753, 413844), (5004, 310383), (7506, 206922), (11259, 137948), (15012, 103461), (22518, 68974), (34487, 45036)]