15109794

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 38983680

約数和(自身を除く): 23873886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 563, 639, 994, 1126, 1278, 1491, 1689, 1917, 2982, 3378, 3834, 3941, 4473, 5067, 7882, 8946, 10134, 11823, 13419, 15201, 23646, 26838, 30402, 35469, 39973, 70938, 79946, 106407, 119919, 212814, 239838, 279811, 359757, 559622, 719514, 839433, 1079271, 1678866, 2158542, 2518299, 5036598, 7554897, 15109794]

約数ペア:

[(1, 15109794), (2, 7554897), (3, 5036598), (6, 2518299), (7, 2158542), (9, 1678866), (14, 1079271), (18, 839433), (21, 719514), (27, 559622), (42, 359757), (54, 279811), (63, 239838), (71, 212814), (126, 119919), (142, 106407), (189, 79946), (213, 70938), (378, 39973), (426, 35469), (497, 30402), (563, 26838), (639, 23646), (994, 15201), (1126, 13419), (1278, 11823), (1491, 10134), (1689, 8946), (1917, 7882), (2982, 5067), (3378, 4473), (3834, 3941)]