2128716486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4639}}^1$

素因数の和:4750

約数の個数: 96

約数和(自身を含む): 5198618880

約数和(自身を除く): 3069902394

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 53, 74, 78, 106, 111, 117, 159, 222, 234, 318, 333, 477, 481, 666, 689, 954, 962, 1378, 1443, 1961, 2067, 2886, 3922, 4134, 4329, 4639, 5883, 6201, 8658, 9278, 11766, 12402, 13917, 17649, 25493, 27834, 35298, 41751, 50986, 60307, 76479, 83502, 120614, 152958, 171643, 180921, 229437, 245867, 343286, 361842, 458874, 491734, 514929, 542763, 737601, 1029858, 1085526, 1475202, 1544787, 2212803, 2231359, 3089574, 3196271, 4425606, 4462718, 6392542, 6694077, 9097079, 9588813, 13388154, 18194158, 19177626, 20082231, 27291237, 28766439, 40164462, 54582474, 57532878, 81873711, 118262027, 163747422, 236524054, 354786081, 709572162, 1064358243, 2128716486]

約数ペア:

[(1, 2128716486), (2, 1064358243), (3, 709572162), (6, 354786081), (9, 236524054), (13, 163747422), (18, 118262027), (26, 81873711), (37, 57532878), (39, 54582474), (53, 40164462), (74, 28766439), (78, 27291237), (106, 20082231), (111, 19177626), (117, 18194158), (159, 13388154), (222, 9588813), (234, 9097079), (318, 6694077), (333, 6392542), (477, 4462718), (481, 4425606), (666, 3196271), (689, 3089574), (954, 2231359), (962, 2212803), (1378, 1544787), (1443, 1475202), (1961, 1085526), (2067, 1029858), (2886, 737601), (3922, 542763), (4134, 514929), (4329, 491734), (4639, 458874), (5883, 361842), (6201, 343286), (8658, 245867), (9278, 229437), (11766, 180921), (12402, 171643), (13917, 152958), (17649, 120614), (25493, 83502), (27834, 76479), (35298, 60307), (41751, 50986)]