15666711588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{2011}}^1$

素因数の和:2326

約数の個数: 144

約数和(自身を含む): 43871772672

約数和(自身を除く): 28205061084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 103, 132, 191, 198, 206, 309, 382, 396, 412, 573, 618, 764, 927, 1133, 1146, 1236, 1719, 1854, 2011, 2101, 2266, 2292, 3399, 3438, 3708, 4022, 4202, 4532, 6033, 6303, 6798, 6876, 8044, 8404, 10197, 12066, 12606, 13596, 18099, 18909, 19673, 20394, 22121, 24132, 25212, 36198, 37818, 39346, 40788, 44242, 59019, 66363, 72396, 75636, 78692, 88484, 118038, 132726, 177057, 199089, 207133, 216403, 236076, 265452, 354114, 384101, 398178, 414266, 432806, 621399, 649209, 708228, 768202, 796356, 828532, 865612, 1152303, 1242798, 1298418, 1536404, 1864197, 1947627, 2278463, 2304606, 2485596, 2596836, 3456909, 3728394, 3895254, 4225111, 4556926, 4609212, 6835389, 6913818, 7456788, 7790508, 8450222, 9113852, 12675333, 13670778, 13827636, 16900444, 20506167, 25350666, 27341556, 38025999, 39562403, 41012334, 50701332, 76051998, 79124806, 82024668, 118687209, 152103996, 158249612, 237374418, 356061627, 435186433, 474748836, 712123254, 870372866, 1305559299, 1424246508, 1740745732, 2611118598, 3916677897, 5222237196, 7833355794, 15666711588]

約数ペア:

[(1, 15666711588), (2, 7833355794), (3, 5222237196), (4, 3916677897), (6, 2611118598), (9, 1740745732), (11, 1424246508), (12, 1305559299), (18, 870372866), (22, 712123254), (33, 474748836), (36, 435186433), (44, 356061627), (66, 237374418), (99, 158249612), (103, 152103996), (132, 118687209), (191, 82024668), (198, 79124806), (206, 76051998), (309, 50701332), (382, 41012334), (396, 39562403), (412, 38025999), (573, 27341556), (618, 25350666), (764, 20506167), (927, 16900444), (1133, 13827636), (1146, 13670778), (1236, 12675333), (1719, 9113852), (1854, 8450222), (2011, 7790508), (2101, 7456788), (2266, 6913818), (2292, 6835389), (3399, 4609212), (3438, 4556926), (3708, 4225111), (4022, 3895254), (4202, 3728394), (4532, 3456909), (6033, 2596836), (6303, 2485596), (6798, 2304606), (6876, 2278463), (8044, 1947627), (8404, 1864197), (10197, 1536404), (12066, 1298418), (12606, 1242798), (13596, 1152303), (18099, 865612), (18909, 828532), (19673, 796356), (20394, 768202), (22121, 708228), (24132, 649209), (25212, 621399), (36198, 432806), (37818, 414266), (39346, 398178), (40788, 384101), (44242, 354114), (59019, 265452), (66363, 236076), (72396, 216403), (75636, 207133), (78692, 199089), (88484, 177057), (118038, 132726)]