19669986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3061}}^1$

素因数の和:3096

約数の個数: 64

約数和(自身を含む): 52911360

約数和(自身を除く): 33241374

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3061, 3213, 6122, 6426, 9183, 18366, 21427, 27549, 42854, 52037, 55098, 64281, 82647, 104074, 128562, 156111, 165294, 192843, 312222, 364259, 385686, 468333, 578529, 728518, 936666, 1092777, 1157058, 1404999, 2185554, 2809998, 3278331, 6556662, 9834993, 19669986]

約数ペア:

[(1, 19669986), (2, 9834993), (3, 6556662), (6, 3278331), (7, 2809998), (9, 2185554), (14, 1404999), (17, 1157058), (18, 1092777), (21, 936666), (27, 728518), (34, 578529), (42, 468333), (51, 385686), (54, 364259), (63, 312222), (102, 192843), (119, 165294), (126, 156111), (153, 128562), (189, 104074), (238, 82647), (306, 64281), (357, 55098), (378, 52037), (459, 42854), (714, 27549), (918, 21427), (1071, 18366), (2142, 9183), (3061, 6426), (3213, 6122)]