42403086

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 100683648

約数和(自身を除く): 58280562

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 331, 647, 662, 993, 1294, 1941, 1986, 2979, 3641, 3882, 5823, 5958, 7117, 7282, 10923, 11646, 14234, 21351, 21846, 32769, 42702, 64053, 65538, 128106, 214157, 428314, 642471, 1284942, 1927413, 2355727, 3854826, 4711454, 7067181, 14134362, 21201543, 42403086]

約数ペア:

[(1, 42403086), (2, 21201543), (3, 14134362), (6, 7067181), (9, 4711454), (11, 3854826), (18, 2355727), (22, 1927413), (33, 1284942), (66, 642471), (99, 428314), (198, 214157), (331, 128106), (647, 65538), (662, 64053), (993, 42702), (1294, 32769), (1941, 21846), (1986, 21351), (2979, 14234), (3641, 11646), (3882, 10923), (5823, 7282), (5958, 7117)]