19474146

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2767}}^1$

素因数の和:2815

約数の個数: 48

約数和(自身を含む): 46635264

約数和(自身を除く): 27161118

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 2767, 3519, 5534, 7038, 8301, 16602, 24903, 47039, 49806, 63641, 94078, 127282, 141117, 190923, 282234, 381846, 423351, 572769, 846702, 1081897, 1145538, 2163794, 3245691, 6491382, 9737073, 19474146]

約数ペア:

[(1, 19474146), (2, 9737073), (3, 6491382), (6, 3245691), (9, 2163794), (17, 1145538), (18, 1081897), (23, 846702), (34, 572769), (46, 423351), (51, 381846), (69, 282234), (102, 190923), (138, 141117), (153, 127282), (207, 94078), (306, 63641), (391, 49806), (414, 47039), (782, 24903), (1173, 16602), (2346, 8301), (2767, 7038), (3519, 5534)]