84070494

素因数分解:

$2^1\times 3^3\times {\mathrm{991}}^1\times {\mathrm{1571}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 187130880

約数和(自身を除く): 103060386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 991, 1571, 1982, 2973, 3142, 4713, 5946, 8919, 9426, 14139, 17838, 26757, 28278, 42417, 53514, 84834, 1556861, 3113722, 4670583, 9341166, 14011749, 28023498, 42035247, 84070494]

約数ペア:

[(1, 84070494), (2, 42035247), (3, 28023498), (6, 14011749), (9, 9341166), (18, 4670583), (27, 3113722), (54, 1556861), (991, 84834), (1571, 53514), (1982, 42417), (2973, 28278), (3142, 26757), (4713, 17838), (5946, 14139), (8919, 9426)]