2050559658

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{31357}}^1$

素因数の和:31548

約数の個数: 64

約数和(自身を含む): 5238040320

約数和(自身を除く): 3187480662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 173, 189, 346, 378, 519, 1038, 1211, 1557, 2422, 3114, 3633, 4671, 7266, 9342, 10899, 21798, 31357, 32697, 62714, 65394, 94071, 188142, 219499, 282213, 438998, 564426, 658497, 846639, 1316994, 1693278, 1975491, 3950982, 5424761, 5926473, 10849522, 11852946, 16274283, 32548566, 37973327, 48822849, 75946654, 97645698, 113919981, 146468547, 227839962, 292937094, 341759943, 683519886, 1025279829, 2050559658]

約数ペア:

[(1, 2050559658), (2, 1025279829), (3, 683519886), (6, 341759943), (7, 292937094), (9, 227839962), (14, 146468547), (18, 113919981), (21, 97645698), (27, 75946654), (42, 48822849), (54, 37973327), (63, 32548566), (126, 16274283), (173, 11852946), (189, 10849522), (346, 5926473), (378, 5424761), (519, 3950982), (1038, 1975491), (1211, 1693278), (1557, 1316994), (2422, 846639), (3114, 658497), (3633, 564426), (4671, 438998), (7266, 282213), (9342, 219499), (10899, 188142), (21798, 94071), (31357, 65394), (32697, 62714)]