19318338

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{9173}}^1$

素因数の和:9200

約数の個数: 40

約数和(自身を含む): 46622268

約数和(自身を除く): 27303930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 9173, 18346, 27519, 55038, 82557, 119249, 165114, 238498, 247671, 357747, 495342, 715494, 743013, 1073241, 1486026, 2146482, 3219723, 6439446, 9659169, 19318338]

約数ペア:

[(1, 19318338), (2, 9659169), (3, 6439446), (6, 3219723), (9, 2146482), (13, 1486026), (18, 1073241), (26, 743013), (27, 715494), (39, 495342), (54, 357747), (78, 247671), (81, 238498), (117, 165114), (162, 119249), (234, 82557), (351, 55038), (702, 27519), (1053, 18346), (2106, 9173)]