2541546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 6574464

約数和(自身を除く): 4032918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 877, 966, 1449, 1754, 2631, 2898, 5262, 6139, 7893, 12278, 15786, 18417, 20171, 36834, 40342, 55251, 60513, 110502, 121026, 141197, 181539, 282394, 363078, 423591, 847182, 1270773, 2541546]

約数ペア:

[(1, 2541546), (2, 1270773), (3, 847182), (6, 423591), (7, 363078), (9, 282394), (14, 181539), (18, 141197), (21, 121026), (23, 110502), (42, 60513), (46, 55251), (63, 40342), (69, 36834), (126, 20171), (138, 18417), (161, 15786), (207, 12278), (322, 7893), (414, 6139), (483, 5262), (877, 2898), (966, 2631), (1449, 1754)]