42105378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 100933632

約数和(自身を除く): 58828254

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 73, 93, 146, 186, 217, 219, 434, 438, 443, 511, 651, 886, 1022, 1302, 1329, 1533, 2263, 2658, 3066, 3101, 4526, 6202, 6789, 9303, 13578, 13733, 15841, 18606, 27466, 31682, 32339, 41199, 47523, 64678, 82398, 95046, 96131, 97017, 192262, 194034, 226373, 288393, 452746, 576786, 679119, 1002509, 1358238, 2005018, 3007527, 6015054, 7017563, 14035126, 21052689, 42105378]

約数ペア:

[(1, 42105378), (2, 21052689), (3, 14035126), (6, 7017563), (7, 6015054), (14, 3007527), (21, 2005018), (31, 1358238), (42, 1002509), (62, 679119), (73, 576786), (93, 452746), (146, 288393), (186, 226373), (217, 194034), (219, 192262), (434, 97017), (438, 96131), (443, 95046), (511, 82398), (651, 64678), (886, 47523), (1022, 41199), (1302, 32339), (1329, 31682), (1533, 27466), (2263, 18606), (2658, 15841), (3066, 13733), (3101, 13578), (4526, 9303), (6202, 6789)]