42843138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28909}}^1$

素因数の和:28946

約数の個数: 32

約数和(自身を含む): 97137600

約数和(自身を除く): 54294462

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 28909, 57818, 86727, 173454, 375817, 549271, 751634, 1098542, 1127451, 1647813, 2254902, 3295626, 7140523, 14281046, 21421569, 42843138]

約数ペア:

[(1, 42843138), (2, 21421569), (3, 14281046), (6, 7140523), (13, 3295626), (19, 2254902), (26, 1647813), (38, 1127451), (39, 1098542), (57, 751634), (78, 549271), (114, 375817), (247, 173454), (494, 86727), (741, 57818), (1482, 28909)]