43221906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26387}}^1$

素因数の和:26415

約数の個数: 48

約数和(自身を含む): 115262784

約数和(自身を除く): 72040878

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, 26387, 52774, 79161, 158322, 184709, 237483, 343031, 369418, 474966, 554127, 686062, 1029093, 1108254, 1662381, 2058186, 2401217, 3087279, 3324762, 4802434, 6174558, 7203651, 14407302, 21610953, 43221906]

約数ペア:

[(1, 43221906), (2, 21610953), (3, 14407302), (6, 7203651), (7, 6174558), (9, 4802434), (13, 3324762), (14, 3087279), (18, 2401217), (21, 2058186), (26, 1662381), (39, 1108254), (42, 1029093), (63, 686062), (78, 554127), (91, 474966), (117, 369418), (126, 343031), (182, 237483), (234, 184709), (273, 158322), (546, 79161), (819, 52774), (1638, 26387)]