16330338

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 36691200

約数和(自身を除く): 20360862

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 97, 141, 194, 199, 282, 291, 398, 423, 582, 597, 846, 873, 1194, 1746, 1791, 3582, 4559, 9118, 9353, 13677, 18706, 19303, 27354, 28059, 38606, 41031, 56118, 57909, 82062, 84177, 115818, 168354, 173727, 347454, 907241, 1814482, 2721723, 5443446, 8165169, 16330338]

約数ペア:

[(1, 16330338), (2, 8165169), (3, 5443446), (6, 2721723), (9, 1814482), (18, 907241), (47, 347454), (94, 173727), (97, 168354), (141, 115818), (194, 84177), (199, 82062), (282, 57909), (291, 56118), (398, 41031), (423, 38606), (582, 28059), (597, 27354), (846, 19303), (873, 18706), (1194, 13677), (1746, 9353), (1791, 9118), (3582, 4559)]