31403034

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2003}}^1$

素因数の和:2091

約数の個数: 48

約数和(自身を含む): 74404512

約数和(自身を除く): 43001478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2003, 2613, 4006, 5226, 6009, 7839, 12018, 15678, 18027, 26039, 36054, 52078, 78117, 134201, 156234, 234351, 268402, 402603, 468702, 805206, 1207809, 1744613, 2415618, 3489226, 5233839, 10467678, 15701517, 31403034]

約数ペア:

[(1, 31403034), (2, 15701517), (3, 10467678), (6, 5233839), (9, 3489226), (13, 2415618), (18, 1744613), (26, 1207809), (39, 805206), (67, 468702), (78, 402603), (117, 268402), (134, 234351), (201, 156234), (234, 134201), (402, 78117), (603, 52078), (871, 36054), (1206, 26039), (1742, 18027), (2003, 15678), (2613, 12018), (4006, 7839), (5226, 6009)]