2475522

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 80

約数和(自身を含む): 6621120

約数和(自身を除く): 4145598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 59, 63, 74, 81, 111, 118, 126, 162, 177, 189, 222, 259, 333, 354, 378, 413, 518, 531, 567, 666, 777, 826, 999, 1062, 1134, 1239, 1554, 1593, 1998, 2183, 2331, 2478, 2997, 3186, 3717, 4366, 4662, 4779, 5994, 6549, 6993, 7434, 9558, 11151, 13098, 13986, 15281, 19647, 20979, 22302, 30562, 33453, 39294, 41958, 45843, 58941, 66906, 91686, 117882, 137529, 176823, 275058, 353646, 412587, 825174, 1237761, 2475522]

約数ペア:

[(1, 2475522), (2, 1237761), (3, 825174), (6, 412587), (7, 353646), (9, 275058), (14, 176823), (18, 137529), (21, 117882), (27, 91686), (37, 66906), (42, 58941), (54, 45843), (59, 41958), (63, 39294), (74, 33453), (81, 30562), (111, 22302), (118, 20979), (126, 19647), (162, 15281), (177, 13986), (189, 13098), (222, 11151), (259, 9558), (333, 7434), (354, 6993), (378, 6549), (413, 5994), (518, 4779), (531, 4662), (567, 4366), (666, 3717), (777, 3186), (826, 2997), (999, 2478), (1062, 2331), (1134, 2183), (1239, 1998), (1554, 1593)]