16851366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7039}}^1$

素因数の和:7073

約数の個数: 48

約数和(自身を含む): 43929600

約数和(自身を除く): 27078234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 7039, 14078, 21117, 42234, 49273, 63351, 98546, 126702, 133741, 147819, 267482, 295638, 401223, 443457, 802446, 886914, 936187, 1203669, 1872374, 2407338, 2808561, 5617122, 8425683, 16851366]

約数ペア:

[(1, 16851366), (2, 8425683), (3, 5617122), (6, 2808561), (7, 2407338), (9, 1872374), (14, 1203669), (18, 936187), (19, 886914), (21, 802446), (38, 443457), (42, 401223), (57, 295638), (63, 267482), (114, 147819), (126, 133741), (133, 126702), (171, 98546), (266, 63351), (342, 49273), (399, 42234), (798, 21117), (1197, 14078), (2394, 7039)]