42148106

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 87333120

約数和(自身を除く): 45185014

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 143, 154, 182, 259, 286, 407, 481, 518, 569, 814, 962, 1001, 1138, 2002, 2849, 3367, 3983, 5291, 5698, 6259, 6734, 7397, 7966, 10582, 12518, 14794, 21053, 37037, 42106, 43813, 51779, 74074, 81367, 87626, 103558, 147371, 162734, 231583, 273689, 294742, 463166, 547378, 569569, 1139138, 1621081, 1915823, 3010579, 3242162, 3831646, 6021158, 21074053, 42148106]

約数ペア:

[(1, 42148106), (2, 21074053), (7, 6021158), (11, 3831646), (13, 3242162), (14, 3010579), (22, 1915823), (26, 1621081), (37, 1139138), (74, 569569), (77, 547378), (91, 463166), (143, 294742), (154, 273689), (182, 231583), (259, 162734), (286, 147371), (407, 103558), (481, 87626), (518, 81367), (569, 74074), (814, 51779), (962, 43813), (1001, 42106), (1138, 37037), (2002, 21053), (2849, 14794), (3367, 12518), (3983, 10582), (5291, 7966), (5698, 7397), (6259, 6734)]