147027258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{388961}}^1$

素因数の和:388979

約数の個数: 32

約数和(自身を含む): 373403520

約数和(自身を除く): 226376262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 388961, 777922, 1166883, 2333766, 2722727, 3500649, 5445454, 7001298, 8168181, 10501947, 16336362, 21003894, 24504543, 49009086, 73513629, 147027258]

約数ペア:

[(1, 147027258), (2, 73513629), (3, 49009086), (6, 24504543), (7, 21003894), (9, 16336362), (14, 10501947), (18, 8168181), (21, 7001298), (27, 5445454), (42, 3500649), (54, 2722727), (63, 2333766), (126, 1166883), (189, 777922), (378, 388961)]