13921128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 41277600

約数和(自身を除く): 27356472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 107, 117, 139, 156, 214, 234, 278, 312, 321, 417, 428, 468, 556, 642, 834, 856, 936, 963, 1112, 1251, 1284, 1391, 1668, 1807, 1926, 2502, 2568, 2782, 3336, 3614, 3852, 4173, 5004, 5421, 5564, 7228, 7704, 8346, 10008, 10842, 11128, 12519, 14456, 14873, 16263, 16692, 21684, 25038, 29746, 32526, 33384, 43368, 44619, 50076, 59492, 65052, 89238, 100152, 118984, 130104, 133857, 178476, 193349, 267714, 356952, 386698, 535428, 580047, 773396, 1070856, 1160094, 1546792, 1740141, 2320188, 3480282, 4640376, 6960564, 13921128]

約数ペア:

[(1, 13921128), (2, 6960564), (3, 4640376), (4, 3480282), (6, 2320188), (8, 1740141), (9, 1546792), (12, 1160094), (13, 1070856), (18, 773396), (24, 580047), (26, 535428), (36, 386698), (39, 356952), (52, 267714), (72, 193349), (78, 178476), (104, 133857), (107, 130104), (117, 118984), (139, 100152), (156, 89238), (214, 65052), (234, 59492), (278, 50076), (312, 44619), (321, 43368), (417, 33384), (428, 32526), (468, 29746), (556, 25038), (642, 21684), (834, 16692), (856, 16263), (936, 14873), (963, 14456), (1112, 12519), (1251, 11128), (1284, 10842), (1391, 10008), (1668, 8346), (1807, 7704), (1926, 7228), (2502, 5564), (2568, 5421), (2782, 5004), (3336, 4173), (3614, 3852)]