16448982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 36644160

約数和(自身を除く): 20195178

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 139, 163, 242, 278, 326, 363, 417, 489, 726, 834, 978, 1529, 1793, 3058, 3586, 4587, 5379, 9174, 10758, 16819, 19723, 22657, 33638, 39446, 45314, 50457, 59169, 67971, 100914, 118338, 135942, 249227, 498454, 747681, 1495362, 2741497, 5482994, 8224491, 16448982]

約数ペア:

[(1, 16448982), (2, 8224491), (3, 5482994), (6, 2741497), (11, 1495362), (22, 747681), (33, 498454), (66, 249227), (121, 135942), (139, 118338), (163, 100914), (242, 67971), (278, 59169), (326, 50457), (363, 45314), (417, 39446), (489, 33638), (726, 22657), (834, 19723), (978, 16819), (1529, 10758), (1793, 9174), (3058, 5379), (3586, 4587)]