15568254

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 37927680

約数和(自身を除く): 22359426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 201, 234, 331, 351, 402, 603, 662, 702, 871, 993, 1206, 1742, 1809, 1986, 2613, 2979, 3618, 4303, 5226, 5958, 7839, 8606, 8937, 12909, 15678, 17874, 22177, 23517, 25818, 38727, 44354, 47034, 66531, 77454, 116181, 133062, 199593, 232362, 288301, 399186, 576602, 598779, 864903, 1197558, 1729806, 2594709, 5189418, 7784127, 15568254]

約数ペア:

[(1, 15568254), (2, 7784127), (3, 5189418), (6, 2594709), (9, 1729806), (13, 1197558), (18, 864903), (26, 598779), (27, 576602), (39, 399186), (54, 288301), (67, 232362), (78, 199593), (117, 133062), (134, 116181), (201, 77454), (234, 66531), (331, 47034), (351, 44354), (402, 38727), (603, 25818), (662, 23517), (702, 22177), (871, 17874), (993, 15678), (1206, 12909), (1742, 8937), (1809, 8606), (1986, 7839), (2613, 5958), (2979, 5226), (3618, 4303)]