2015304876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{9221}}^1$

素因数の和:9711

約数の個数: 72

約数和(自身を含む): 5498451504

約数和(自身を除く): 3483146628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 467, 468, 934, 1401, 1868, 2802, 4203, 5604, 6071, 8406, 9221, 12142, 16812, 18213, 18442, 24284, 27663, 36426, 36884, 54639, 55326, 72852, 82989, 109278, 110652, 119873, 165978, 218556, 239746, 331956, 359619, 479492, 719238, 1078857, 1438476, 2157714, 4306207, 4315428, 8612414, 12918621, 17224828, 25837242, 38755863, 51674484, 55980691, 77511726, 111961382, 155023452, 167942073, 223922764, 335884146, 503826219, 671768292, 1007652438, 2015304876]

約数ペア:

[(1, 2015304876), (2, 1007652438), (3, 671768292), (4, 503826219), (6, 335884146), (9, 223922764), (12, 167942073), (13, 155023452), (18, 111961382), (26, 77511726), (36, 55980691), (39, 51674484), (52, 38755863), (78, 25837242), (117, 17224828), (156, 12918621), (234, 8612414), (467, 4315428), (468, 4306207), (934, 2157714), (1401, 1438476), (1868, 1078857), (2802, 719238), (4203, 479492), (5604, 359619), (6071, 331956), (8406, 239746), (9221, 218556), (12142, 165978), (16812, 119873), (18213, 110652), (18442, 109278), (24284, 82989), (27663, 72852), (36426, 55326), (36884, 54639)]