180217674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110023}}^1$

素因数の和:110051

約数の個数: 48

約数和(自身を含む): 480584832

約数和(自身を除く): 300367158

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 110023, 220046, 330069, 660138, 770161, 990207, 1430299, 1540322, 1980414, 2310483, 2860598, 4290897, 4620966, 6931449, 8581794, 10012093, 12872691, 13862898, 20024186, 25745382, 30036279, 60072558, 90108837, 180217674]

約数ペア:

[(1, 180217674), (2, 90108837), (3, 60072558), (6, 30036279), (7, 25745382), (9, 20024186), (13, 13862898), (14, 12872691), (18, 10012093), (21, 8581794), (26, 6931449), (39, 4620966), (42, 4290897), (63, 2860598), (78, 2310483), (91, 1980414), (117, 1540322), (126, 1430299), (182, 990207), (234, 770161), (273, 660138), (546, 330069), (819, 220046), (1638, 110023)]