2017228788

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{547}}^1\times {\mathrm{1151}}^1$

素因数の和:1797

約数の個数: 72

約数和(自身を含む): 5170314240

約数和(自身を除く): 3153085452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 547, 801, 1068, 1094, 1151, 1602, 1641, 2188, 2302, 3204, 3282, 3453, 4604, 4923, 6564, 6906, 9846, 10359, 13812, 19692, 20718, 41436, 48683, 97366, 102439, 146049, 194732, 204878, 292098, 307317, 409756, 438147, 584196, 614634, 629597, 876294, 921951, 1229268, 1259194, 1752588, 1843902, 1888791, 2518388, 3687804, 3777582, 5666373, 7555164, 11332746, 22665492, 56034133, 112068266, 168102399, 224136532, 336204798, 504307197, 672409596, 1008614394, 2017228788]

約数ペア:

[(1, 2017228788), (2, 1008614394), (3, 672409596), (4, 504307197), (6, 336204798), (9, 224136532), (12, 168102399), (18, 112068266), (36, 56034133), (89, 22665492), (178, 11332746), (267, 7555164), (356, 5666373), (534, 3777582), (547, 3687804), (801, 2518388), (1068, 1888791), (1094, 1843902), (1151, 1752588), (1602, 1259194), (1641, 1229268), (2188, 921951), (2302, 876294), (3204, 629597), (3282, 614634), (3453, 584196), (4604, 438147), (4923, 409756), (6564, 307317), (6906, 292098), (9846, 204878), (10359, 194732), (13812, 146049), (19692, 102439), (20718, 97366), (41436, 48683)]