7517844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 20748000

約数和(自身を除く): 13230156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 379, 522, 551, 684, 758, 1044, 1102, 1137, 1516, 1653, 2204, 2274, 3306, 3411, 4548, 4959, 6612, 6822, 7201, 9918, 10991, 13644, 14402, 19836, 21603, 21982, 28804, 32973, 43206, 43964, 64809, 65946, 86412, 98919, 129618, 131892, 197838, 208829, 259236, 395676, 417658, 626487, 835316, 1252974, 1879461, 2505948, 3758922, 7517844]

約数ペア:

[(1, 7517844), (2, 3758922), (3, 2505948), (4, 1879461), (6, 1252974), (9, 835316), (12, 626487), (18, 417658), (19, 395676), (29, 259236), (36, 208829), (38, 197838), (57, 131892), (58, 129618), (76, 98919), (87, 86412), (114, 65946), (116, 64809), (171, 43964), (174, 43206), (228, 32973), (261, 28804), (342, 21982), (348, 21603), (379, 19836), (522, 14402), (551, 13644), (684, 10991), (758, 9918), (1044, 7201), (1102, 6822), (1137, 6612), (1516, 4959), (1653, 4548), (2204, 3411), (2274, 3306)]