2011089042

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{877}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 4733614080

約数和(自身を除く): 2722525038

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 191, 207, 261, 382, 414, 522, 573, 667, 877, 1146, 1334, 1719, 1754, 2001, 2631, 3438, 4002, 4393, 5262, 5539, 6003, 7893, 8786, 11078, 12006, 13179, 15786, 16617, 20171, 25433, 26358, 33234, 39537, 40342, 49851, 50866, 60513, 76299, 79074, 99702, 121026, 127397, 152598, 167507, 181539, 228897, 254794, 335014, 363078, 382191, 457794, 502521, 584959, 764382, 1005042, 1146573, 1169918, 1507563, 1754877, 2293146, 3015126, 3509754, 3852661, 4857703, 5264631, 7705322, 9715406, 10529262, 11557983, 14573109, 23115966, 29146218, 34673949, 43719327, 69347898, 87438654, 111727169, 223454338, 335181507, 670363014, 1005544521, 2011089042]

約数ペア:

[(1, 2011089042), (2, 1005544521), (3, 670363014), (6, 335181507), (9, 223454338), (18, 111727169), (23, 87438654), (29, 69347898), (46, 43719327), (58, 34673949), (69, 29146218), (87, 23115966), (138, 14573109), (174, 11557983), (191, 10529262), (207, 9715406), (261, 7705322), (382, 5264631), (414, 4857703), (522, 3852661), (573, 3509754), (667, 3015126), (877, 2293146), (1146, 1754877), (1334, 1507563), (1719, 1169918), (1754, 1146573), (2001, 1005042), (2631, 764382), (3438, 584959), (4002, 502521), (4393, 457794), (5262, 382191), (5539, 363078), (6003, 335014), (7893, 254794), (8786, 228897), (11078, 181539), (12006, 167507), (13179, 152598), (15786, 127397), (16617, 121026), (20171, 99702), (25433, 79074), (26358, 76299), (33234, 60513), (39537, 50866), (40342, 49851)]