421246014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{189239}}^1$

素因数の和:189304

約数の個数: 32

約数和(自身を含む): 981020160

約数和(自身を除く): 559774146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 189239, 378478, 567717, 1135434, 1324673, 2649346, 3974019, 7948038, 10029667, 20059334, 30089001, 60178002, 70207669, 140415338, 210623007, 421246014]

約数ペア:

[(1, 421246014), (2, 210623007), (3, 140415338), (6, 70207669), (7, 60178002), (14, 30089001), (21, 20059334), (42, 10029667), (53, 7948038), (106, 3974019), (159, 2649346), (318, 1324673), (371, 1135434), (742, 567717), (1113, 378478), (2226, 189239)]