21934224

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{11717}}^1$

素因数の和:11744

約数の個数: 60

約数和(自身を含む): 66112956

約数和(自身を除く): 44178732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 11717, 23434, 35151, 46868, 70302, 93736, 105453, 140604, 152321, 187472, 210906, 281208, 304642, 421812, 456963, 562416, 609284, 843624, 913926, 1218568, 1370889, 1687248, 1827852, 2437136, 2741778, 3655704, 5483556, 7311408, 10967112, 21934224]

約数ペア:

[(1, 21934224), (2, 10967112), (3, 7311408), (4, 5483556), (6, 3655704), (8, 2741778), (9, 2437136), (12, 1827852), (13, 1687248), (16, 1370889), (18, 1218568), (24, 913926), (26, 843624), (36, 609284), (39, 562416), (48, 456963), (52, 421812), (72, 304642), (78, 281208), (104, 210906), (117, 187472), (144, 152321), (156, 140604), (208, 105453), (234, 93736), (312, 70302), (468, 46868), (624, 35151), (936, 23434), (1872, 11717)]