2520126

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 6566400

約数和(自身を除く): 4046274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 113, 118, 126, 177, 189, 226, 339, 354, 378, 413, 531, 678, 791, 826, 1017, 1062, 1239, 1582, 1593, 2034, 2373, 2478, 3051, 3186, 3717, 4746, 6102, 6667, 7119, 7434, 11151, 13334, 14238, 20001, 21357, 22302, 40002, 42714, 46669, 60003, 93338, 120006, 140007, 180009, 280014, 360018, 420021, 840042, 1260063, 2520126]

約数ペア:

[(1, 2520126), (2, 1260063), (3, 840042), (6, 420021), (7, 360018), (9, 280014), (14, 180009), (18, 140007), (21, 120006), (27, 93338), (42, 60003), (54, 46669), (59, 42714), (63, 40002), (113, 22302), (118, 21357), (126, 20001), (177, 14238), (189, 13334), (226, 11151), (339, 7434), (354, 7119), (378, 6667), (413, 6102), (531, 4746), (678, 3717), (791, 3186), (826, 3051), (1017, 2478), (1062, 2373), (1239, 2034), (1582, 1593)]