42657522

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 94556160

約数和(自身を除く): 51898638

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 89, 102, 111, 127, 178, 222, 254, 267, 381, 534, 629, 762, 1258, 1513, 1887, 2159, 3026, 3293, 3774, 4318, 4539, 4699, 6477, 6586, 9078, 9398, 9879, 11303, 12954, 14097, 19758, 22606, 28194, 33909, 55981, 67818, 79883, 111962, 159766, 167943, 192151, 239649, 335886, 384302, 418211, 479298, 576453, 836422, 1152906, 1254633, 2509266, 7109587, 14219174, 21328761, 42657522]

約数ペア:

[(1, 42657522), (2, 21328761), (3, 14219174), (6, 7109587), (17, 2509266), (34, 1254633), (37, 1152906), (51, 836422), (74, 576453), (89, 479298), (102, 418211), (111, 384302), (127, 335886), (178, 239649), (222, 192151), (254, 167943), (267, 159766), (381, 111962), (534, 79883), (629, 67818), (762, 55981), (1258, 33909), (1513, 28194), (1887, 22606), (2159, 19758), (3026, 14097), (3293, 12954), (3774, 11303), (4318, 9879), (4539, 9398), (4699, 9078), (6477, 6586)]