1277478

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 2913120

約数和(自身を除く): 1635642

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 577, 738, 1107, 1154, 1731, 2214, 3462, 5193, 10386, 15579, 23657, 31158, 47314, 70971, 141942, 212913, 425826, 638739, 1277478]

約数ペア:

[(1, 1277478), (2, 638739), (3, 425826), (6, 212913), (9, 141942), (18, 70971), (27, 47314), (41, 31158), (54, 23657), (82, 15579), (123, 10386), (246, 5193), (369, 3462), (577, 2214), (738, 1731), (1107, 1154)]