2019624

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 5491200

約数和(自身を除く): 3471576

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 103, 114, 129, 152, 172, 206, 228, 258, 309, 344, 412, 456, 516, 618, 817, 824, 1032, 1236, 1634, 1957, 2451, 2472, 3268, 3914, 4429, 4902, 5871, 6536, 7828, 8858, 9804, 11742, 13287, 15656, 17716, 19608, 23484, 26574, 35432, 46968, 53148, 84151, 106296, 168302, 252453, 336604, 504906, 673208, 1009812, 2019624]

約数ペア:

[(1, 2019624), (2, 1009812), (3, 673208), (4, 504906), (6, 336604), (8, 252453), (12, 168302), (19, 106296), (24, 84151), (38, 53148), (43, 46968), (57, 35432), (76, 26574), (86, 23484), (103, 19608), (114, 17716), (129, 15656), (152, 13287), (172, 11742), (206, 9804), (228, 8858), (258, 7828), (309, 6536), (344, 5871), (412, 4902), (456, 4429), (516, 3914), (618, 3268), (817, 2472), (824, 2451), (1032, 1957), (1236, 1634)]