73900638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12479}}^1$

素因数の和:12541

約数の個数: 48

約数和(自身を含む): 186900480

約数和(自身を除く): 112999842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 12479, 24958, 37437, 74874, 87353, 112311, 174706, 224622, 262059, 524118, 586513, 786177, 1173026, 1572354, 1759539, 3519078, 4105591, 5278617, 8211182, 10557234, 12316773, 24633546, 36950319, 73900638]

約数ペア:

[(1, 73900638), (2, 36950319), (3, 24633546), (6, 12316773), (7, 10557234), (9, 8211182), (14, 5278617), (18, 4105591), (21, 3519078), (42, 1759539), (47, 1572354), (63, 1173026), (94, 786177), (126, 586513), (141, 524118), (282, 262059), (329, 224622), (423, 174706), (658, 112311), (846, 87353), (987, 74874), (1974, 37437), (2961, 24958), (5922, 12479)]