1153278

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{113}}^1$

素因数の和:140

約数の個数: 56

約数和(自身を含む): 2990448

約数和(自身を除く): 1837170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 113, 126, 162, 189, 226, 243, 339, 378, 486, 567, 678, 729, 791, 1017, 1134, 1458, 1582, 1701, 2034, 2373, 3051, 3402, 4746, 5103, 6102, 7119, 9153, 10206, 14238, 18306, 21357, 27459, 42714, 54918, 64071, 82377, 128142, 164754, 192213, 384426, 576639, 1153278]

約数ペア:

[(1, 1153278), (2, 576639), (3, 384426), (6, 192213), (7, 164754), (9, 128142), (14, 82377), (18, 64071), (21, 54918), (27, 42714), (42, 27459), (54, 21357), (63, 18306), (81, 14238), (113, 10206), (126, 9153), (162, 7119), (189, 6102), (226, 5103), (243, 4746), (339, 3402), (378, 3051), (486, 2373), (567, 2034), (678, 1701), (729, 1582), (791, 1458), (1017, 1134)]