19918434924

素因数分解:

$2^2\times 3^8\times {\mathrm{758971}}^1$

素因数の和:758999

約数の個数: 54

約数和(自身を含む): 52283304164

約数和(自身を除く): 32364869240

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 6561, 8748, 13122, 26244, 758971, 1517942, 2276913, 3035884, 4553826, 6830739, 9107652, 13661478, 20492217, 27322956, 40984434, 61476651, 81968868, 122953302, 184429953, 245906604, 368859906, 553289859, 737719812, 1106579718, 1659869577, 2213159436, 3319739154, 4979608731, 6639478308, 9959217462, 19918434924]

約数ペア:

[(1, 19918434924), (2, 9959217462), (3, 6639478308), (4, 4979608731), (6, 3319739154), (9, 2213159436), (12, 1659869577), (18, 1106579718), (27, 737719812), (36, 553289859), (54, 368859906), (81, 245906604), (108, 184429953), (162, 122953302), (243, 81968868), (324, 61476651), (486, 40984434), (729, 27322956), (972, 20492217), (1458, 13661478), (2187, 9107652), (2916, 6830739), (4374, 4553826), (6561, 3035884), (8748, 2276913), (13122, 1517942), (26244, 758971)]