1350426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 3502080

約数和(自身を除く): 2151654

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 79, 111, 154, 158, 222, 231, 237, 259, 407, 462, 474, 518, 553, 777, 814, 869, 1106, 1221, 1554, 1659, 1738, 2442, 2607, 2849, 2923, 3318, 5214, 5698, 5846, 6083, 8547, 8769, 12166, 17094, 17538, 18249, 20461, 32153, 36498, 40922, 61383, 64306, 96459, 122766, 192918, 225071, 450142, 675213, 1350426]

約数ペア:

[(1, 1350426), (2, 675213), (3, 450142), (6, 225071), (7, 192918), (11, 122766), (14, 96459), (21, 64306), (22, 61383), (33, 40922), (37, 36498), (42, 32153), (66, 20461), (74, 18249), (77, 17538), (79, 17094), (111, 12166), (154, 8769), (158, 8547), (222, 6083), (231, 5846), (237, 5698), (259, 5214), (407, 3318), (462, 2923), (474, 2849), (518, 2607), (553, 2442), (777, 1738), (814, 1659), (869, 1554), (1106, 1221)]