171886428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{227363}}^1$

素因数の和:227383

約数の個数: 48

約数和(自身を含む): 509295360

約数和(自身を除く): 337408932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 227363, 454726, 682089, 909452, 1364178, 1591541, 2046267, 2728356, 3183082, 4092534, 4774623, 6138801, 6366164, 8185068, 9549246, 12277602, 14323869, 19098492, 24555204, 28647738, 42971607, 57295476, 85943214, 171886428]

約数ペア:

[(1, 171886428), (2, 85943214), (3, 57295476), (4, 42971607), (6, 28647738), (7, 24555204), (9, 19098492), (12, 14323869), (14, 12277602), (18, 9549246), (21, 8185068), (27, 6366164), (28, 6138801), (36, 4774623), (42, 4092534), (54, 3183082), (63, 2728356), (84, 2046267), (108, 1591541), (126, 1364178), (189, 909452), (252, 682089), (378, 454726), (756, 227363)]