9901206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 24710400

約数和(自身を除く): 14809194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 358, 439, 537, 878, 1074, 1253, 1317, 1611, 2506, 2634, 3073, 3222, 3759, 3951, 6146, 7518, 7902, 9219, 11277, 18438, 22554, 27657, 55314, 78581, 157162, 235743, 471486, 550067, 707229, 1100134, 1414458, 1650201, 3300402, 4950603, 9901206]

約数ペア:

[(1, 9901206), (2, 4950603), (3, 3300402), (6, 1650201), (7, 1414458), (9, 1100134), (14, 707229), (18, 550067), (21, 471486), (42, 235743), (63, 157162), (126, 78581), (179, 55314), (358, 27657), (439, 22554), (537, 18438), (878, 11277), (1074, 9219), (1253, 7902), (1317, 7518), (1611, 6146), (2506, 3951), (2634, 3759), (3073, 3222)]