15662882988

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{467}}^1\times {\mathrm{8707}}^1$

素因数の和:9291

約数の個数: 72

約数和(自身を含む): 40052480832

約数和(自身を除く): 24389597844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 467, 642, 934, 963, 1284, 1401, 1868, 1926, 2802, 3852, 4203, 5604, 8406, 8707, 16812, 17414, 26121, 34828, 49969, 52242, 78363, 99938, 104484, 149907, 156726, 199876, 299814, 313452, 449721, 599628, 899442, 931649, 1798884, 1863298, 2794947, 3726596, 4066169, 5589894, 8132338, 8384841, 11179788, 12198507, 16264676, 16769682, 24397014, 33539364, 36595521, 48794028, 73191042, 146382084, 435080083, 870160166, 1305240249, 1740320332, 2610480498, 3915720747, 5220960996, 7831441494, 15662882988]

約数ペア:

[(1, 15662882988), (2, 7831441494), (3, 5220960996), (4, 3915720747), (6, 2610480498), (9, 1740320332), (12, 1305240249), (18, 870160166), (36, 435080083), (107, 146382084), (214, 73191042), (321, 48794028), (428, 36595521), (467, 33539364), (642, 24397014), (934, 16769682), (963, 16264676), (1284, 12198507), (1401, 11179788), (1868, 8384841), (1926, 8132338), (2802, 5589894), (3852, 4066169), (4203, 3726596), (5604, 2794947), (8406, 1863298), (8707, 1798884), (16812, 931649), (17414, 899442), (26121, 599628), (34828, 449721), (49969, 313452), (52242, 299814), (78363, 199876), (99938, 156726), (104484, 149907)]