42137364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 105997248

約数和(自身を除く): 63859884

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 137, 142, 213, 228, 274, 284, 361, 411, 426, 548, 722, 822, 852, 1083, 1349, 1444, 1644, 2166, 2603, 2698, 4047, 4332, 5206, 5396, 7809, 8094, 9727, 10412, 15618, 16188, 19454, 25631, 29181, 31236, 38908, 49457, 51262, 58362, 76893, 98914, 102524, 116724, 148371, 153786, 184813, 197828, 296742, 307572, 369626, 554439, 593484, 739252, 1108878, 2217756, 3511447, 7022894, 10534341, 14045788, 21068682, 42137364]

約数ペア:

[(1, 42137364), (2, 21068682), (3, 14045788), (4, 10534341), (6, 7022894), (12, 3511447), (19, 2217756), (38, 1108878), (57, 739252), (71, 593484), (76, 554439), (114, 369626), (137, 307572), (142, 296742), (213, 197828), (228, 184813), (274, 153786), (284, 148371), (361, 116724), (411, 102524), (426, 98914), (548, 76893), (722, 58362), (822, 51262), (852, 49457), (1083, 38908), (1349, 31236), (1444, 29181), (1644, 25631), (2166, 19454), (2603, 16188), (2698, 15618), (4047, 10412), (4332, 9727), (5206, 8094), (5396, 7809)]