39914478

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{38903}}^1$

素因数の和:38933

約数の個数: 32

約数和(自身を含む): 93369600

約数和(自身を除く): 53455122

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 38903, 77806, 116709, 233418, 350127, 700254, 739157, 1050381, 1478314, 2100762, 2217471, 4434942, 6652413, 13304826, 19957239, 39914478]

約数ペア:

[(1, 39914478), (2, 19957239), (3, 13304826), (6, 6652413), (9, 4434942), (18, 2217471), (19, 2100762), (27, 1478314), (38, 1050381), (54, 739157), (57, 700254), (114, 350127), (171, 233418), (342, 116709), (513, 77806), (1026, 38903)]