18547110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 50189760

約数和(自身を除く): 31642650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 941, 1095, 1314, 1882, 1971, 2190, 2823, 3285, 3942, 4705, 5646, 6570, 8469, 9410, 9855, 14115, 16938, 19710, 25407, 28230, 42345, 50814, 68693, 84690, 127035, 137386, 206079, 254070, 343465, 412158, 618237, 686930, 1030395, 1236474, 1854711, 2060790, 3091185, 3709422, 6182370, 9273555, 18547110]

約数ペア:

[(1, 18547110), (2, 9273555), (3, 6182370), (5, 3709422), (6, 3091185), (9, 2060790), (10, 1854711), (15, 1236474), (18, 1030395), (27, 686930), (30, 618237), (45, 412158), (54, 343465), (73, 254070), (90, 206079), (135, 137386), (146, 127035), (219, 84690), (270, 68693), (365, 50814), (438, 42345), (657, 28230), (730, 25407), (941, 19710), (1095, 16938), (1314, 14115), (1882, 9855), (1971, 9410), (2190, 8469), (2823, 6570), (3285, 5646), (3942, 4705)]