2753388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 8058960

約数和(自身を除く): 5305572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 409, 561, 612, 748, 818, 1122, 1227, 1636, 1683, 2244, 2454, 3366, 3681, 4499, 4908, 6732, 6953, 7362, 8998, 13497, 13906, 14724, 17996, 20859, 26994, 27812, 40491, 41718, 53988, 62577, 76483, 80982, 83436, 125154, 152966, 161964, 229449, 250308, 305932, 458898, 688347, 917796, 1376694, 2753388]

約数ペア:

[(1, 2753388), (2, 1376694), (3, 917796), (4, 688347), (6, 458898), (9, 305932), (11, 250308), (12, 229449), (17, 161964), (18, 152966), (22, 125154), (33, 83436), (34, 80982), (36, 76483), (44, 62577), (51, 53988), (66, 41718), (68, 40491), (99, 27812), (102, 26994), (132, 20859), (153, 17996), (187, 14724), (198, 13906), (204, 13497), (306, 8998), (374, 7362), (396, 6953), (409, 6732), (561, 4908), (612, 4499), (748, 3681), (818, 3366), (1122, 2454), (1227, 2244), (1636, 1683)]