3749538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 8237376

約数和(自身を除く): 4487838

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 907, 1378, 1814, 2067, 2721, 4134, 5442, 11791, 23582, 35373, 48071, 70746, 96142, 144213, 288426, 624923, 1249846, 1874769, 3749538]

約数ペア:

[(1, 3749538), (2, 1874769), (3, 1249846), (6, 624923), (13, 288426), (26, 144213), (39, 96142), (53, 70746), (78, 48071), (106, 35373), (159, 23582), (318, 11791), (689, 5442), (907, 4134), (1378, 2721), (1814, 2067)]