12748205358

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{822571}}^1$

素因数の和:822630

約数の個数: 64

約数和(自身を含む): 33166103040

約数和(自身を除く): 20417897682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 861, 1107, 1722, 2214, 2583, 5166, 7749, 15498, 822571, 1645142, 2467713, 4935426, 5757997, 7403139, 11515994, 14806278, 17273991, 22209417, 33725411, 34547982, 44418834, 51821973, 67450822, 101176233, 103643946, 155465919, 202352466, 236077877, 303528699, 310931838, 472155754, 607057398, 708233631, 910586097, 1416467262, 1821172194, 2124700893, 4249401786, 6374102679, 12748205358]

約数ペア:

[(1, 12748205358), (2, 6374102679), (3, 4249401786), (6, 2124700893), (7, 1821172194), (9, 1416467262), (14, 910586097), (18, 708233631), (21, 607057398), (27, 472155754), (41, 310931838), (42, 303528699), (54, 236077877), (63, 202352466), (82, 155465919), (123, 103643946), (126, 101176233), (189, 67450822), (246, 51821973), (287, 44418834), (369, 34547982), (378, 33725411), (574, 22209417), (738, 17273991), (861, 14806278), (1107, 11515994), (1722, 7403139), (2214, 5757997), (2583, 4935426), (5166, 2467713), (7749, 1645142), (15498, 822571)]