16443324

素因数分解:

$2^2\times 3^6\times {\mathrm{5639}}^1$

素因数の和:5661

約数の個数: 42

約数和(自身を含む): 43151640

約数和(自身を除く): 26708316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 5639, 11278, 16917, 22556, 33834, 50751, 67668, 101502, 152253, 203004, 304506, 456759, 609012, 913518, 1370277, 1827036, 2740554, 4110831, 5481108, 8221662, 16443324]

約数ペア:

[(1, 16443324), (2, 8221662), (3, 5481108), (4, 4110831), (6, 2740554), (9, 1827036), (12, 1370277), (18, 913518), (27, 609012), (36, 456759), (54, 304506), (81, 203004), (108, 152253), (162, 101502), (243, 67668), (324, 50751), (486, 33834), (729, 22556), (972, 16917), (1458, 11278), (2916, 5639)]