42106246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 43049594

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 182, 217, 221, 238, 403, 434, 439, 442, 527, 806, 878, 1054, 1547, 2821, 3073, 3094, 3689, 5642, 5707, 6146, 6851, 7378, 7463, 11414, 13609, 13702, 14926, 27218, 39949, 47957, 52241, 79898, 95263, 95914, 97019, 104482, 176917, 190526, 194038, 231353, 353834, 462706, 679133, 1238419, 1358266, 1619471, 2476838, 3007589, 3238942, 6015178, 21053123, 42106246]

約数ペア:

[(1, 42106246), (2, 21053123), (7, 6015178), (13, 3238942), (14, 3007589), (17, 2476838), (26, 1619471), (31, 1358266), (34, 1238419), (62, 679133), (91, 462706), (119, 353834), (182, 231353), (217, 194038), (221, 190526), (238, 176917), (403, 104482), (434, 97019), (439, 95914), (442, 95263), (527, 79898), (806, 52241), (878, 47957), (1054, 39949), (1547, 27218), (2821, 14926), (3073, 13702), (3094, 13609), (3689, 11414), (5642, 7463), (5707, 7378), (6146, 6851)]