1640377548

素因数分解:

$2^2\times 3^3\times {\mathrm{941}}^1\times {\mathrm{16141}}^1$

素因数の和:17095

約数の個数: 48

約数和(自身を含む): 4257613920

約数和(自身を除く): 2617236372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 941, 1882, 2823, 3764, 5646, 8469, 11292, 16141, 16938, 25407, 32282, 33876, 48423, 50814, 64564, 96846, 101628, 145269, 193692, 290538, 435807, 581076, 871614, 1743228, 15188681, 30377362, 45566043, 60754724, 91132086, 136698129, 182264172, 273396258, 410094387, 546792516, 820188774, 1640377548]

約数ペア:

[(1, 1640377548), (2, 820188774), (3, 546792516), (4, 410094387), (6, 273396258), (9, 182264172), (12, 136698129), (18, 91132086), (27, 60754724), (36, 45566043), (54, 30377362), (108, 15188681), (941, 1743228), (1882, 871614), (2823, 581076), (3764, 435807), (5646, 290538), (8469, 193692), (11292, 145269), (16141, 101628), (16938, 96846), (25407, 64564), (32282, 50814), (33876, 48423)]