2517804

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:444

約数の個数: 60

約数和(自身を含む): 6945400

約数和(自身を除く): 4427596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 409, 513, 684, 818, 1026, 1227, 1539, 1636, 2052, 2454, 3078, 3681, 4908, 6156, 7362, 7771, 11043, 14724, 15542, 22086, 23313, 31084, 33129, 44172, 46626, 66258, 69939, 93252, 132516, 139878, 209817, 279756, 419634, 629451, 839268, 1258902, 2517804]

約数ペア:

[(1, 2517804), (2, 1258902), (3, 839268), (4, 629451), (6, 419634), (9, 279756), (12, 209817), (18, 139878), (19, 132516), (27, 93252), (36, 69939), (38, 66258), (54, 46626), (57, 44172), (76, 33129), (81, 31084), (108, 23313), (114, 22086), (162, 15542), (171, 14724), (228, 11043), (324, 7771), (342, 7362), (409, 6156), (513, 4908), (684, 3681), (818, 3078), (1026, 2454), (1227, 2052), (1539, 1636)]