3972402

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 80

約数和(自身を含む): 10593792

約数和(自身を除く): 6621390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 113, 126, 162, 186, 189, 217, 226, 279, 339, 378, 434, 558, 567, 651, 678, 791, 837, 1017, 1134, 1302, 1582, 1674, 1953, 2034, 2373, 2511, 3051, 3503, 3906, 4746, 5022, 5859, 6102, 7006, 7119, 9153, 10509, 11718, 14238, 17577, 18306, 21018, 21357, 24521, 31527, 35154, 42714, 49042, 63054, 64071, 73563, 94581, 128142, 147126, 189162, 220689, 283743, 441378, 567486, 662067, 1324134, 1986201, 3972402]

約数ペア:

[(1, 3972402), (2, 1986201), (3, 1324134), (6, 662067), (7, 567486), (9, 441378), (14, 283743), (18, 220689), (21, 189162), (27, 147126), (31, 128142), (42, 94581), (54, 73563), (62, 64071), (63, 63054), (81, 49042), (93, 42714), (113, 35154), (126, 31527), (162, 24521), (186, 21357), (189, 21018), (217, 18306), (226, 17577), (279, 14238), (339, 11718), (378, 10509), (434, 9153), (558, 7119), (567, 7006), (651, 6102), (678, 5859), (791, 5022), (837, 4746), (1017, 3906), (1134, 3503), (1302, 3051), (1582, 2511), (1674, 2373), (1953, 2034)]