38261628

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 103587120

約数和(自身を除く): 65325492

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 202, 204, 303, 306, 404, 606, 612, 619, 909, 1212, 1238, 1717, 1818, 1857, 2476, 3434, 3636, 3714, 5151, 5571, 6868, 7428, 10302, 10523, 11142, 15453, 20604, 21046, 22284, 30906, 31569, 42092, 61812, 62519, 63138, 94707, 125038, 126276, 187557, 189414, 250076, 375114, 378828, 562671, 750228, 1062823, 1125342, 2125646, 2250684, 3188469, 4251292, 6376938, 9565407, 12753876, 19130814, 38261628]

約数ペア:

[(1, 38261628), (2, 19130814), (3, 12753876), (4, 9565407), (6, 6376938), (9, 4251292), (12, 3188469), (17, 2250684), (18, 2125646), (34, 1125342), (36, 1062823), (51, 750228), (68, 562671), (101, 378828), (102, 375114), (153, 250076), (202, 189414), (204, 187557), (303, 126276), (306, 125038), (404, 94707), (606, 63138), (612, 62519), (619, 61812), (909, 42092), (1212, 31569), (1238, 30906), (1717, 22284), (1818, 21046), (1857, 20604), (2476, 15453), (3434, 11142), (3636, 10523), (3714, 10302), (5151, 7428), (5571, 6868)]