11228508

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 30191616

約数和(自身を除く): 18963108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 191, 207, 213, 276, 284, 382, 414, 426, 573, 639, 764, 828, 852, 1146, 1278, 1633, 1719, 2292, 2556, 3266, 3438, 4393, 4899, 6532, 6876, 8786, 9798, 13179, 13561, 14697, 17572, 19596, 26358, 27122, 29394, 39537, 40683, 52716, 54244, 58788, 79074, 81366, 122049, 158148, 162732, 244098, 311903, 488196, 623806, 935709, 1247612, 1871418, 2807127, 3742836, 5614254, 11228508]

約数ペア:

[(1, 11228508), (2, 5614254), (3, 3742836), (4, 2807127), (6, 1871418), (9, 1247612), (12, 935709), (18, 623806), (23, 488196), (36, 311903), (46, 244098), (69, 162732), (71, 158148), (92, 122049), (138, 81366), (142, 79074), (191, 58788), (207, 54244), (213, 52716), (276, 40683), (284, 39537), (382, 29394), (414, 27122), (426, 26358), (573, 19596), (639, 17572), (764, 14697), (828, 13561), (852, 13179), (1146, 9798), (1278, 8786), (1633, 6876), (1719, 6532), (2292, 4899), (2556, 4393), (3266, 3438)]