21926688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 66898944

約数和(自身を除く): 44972256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 67, 84, 96, 112, 134, 168, 201, 224, 268, 336, 402, 469, 487, 536, 672, 804, 938, 974, 1072, 1407, 1461, 1608, 1876, 1948, 2144, 2814, 2922, 3216, 3409, 3752, 3896, 5628, 5844, 6432, 6818, 7504, 7792, 10227, 11256, 11688, 13636, 15008, 15584, 20454, 22512, 23376, 27272, 32629, 40908, 45024, 46752, 54544, 65258, 81816, 97887, 109088, 130516, 163632, 195774, 228403, 261032, 327264, 391548, 456806, 522064, 685209, 783096, 913612, 1044128, 1370418, 1566192, 1827224, 2740836, 3132384, 3654448, 5481672, 7308896, 10963344, 21926688]

約数ペア:

[(1, 21926688), (2, 10963344), (3, 7308896), (4, 5481672), (6, 3654448), (7, 3132384), (8, 2740836), (12, 1827224), (14, 1566192), (16, 1370418), (21, 1044128), (24, 913612), (28, 783096), (32, 685209), (42, 522064), (48, 456806), (56, 391548), (67, 327264), (84, 261032), (96, 228403), (112, 195774), (134, 163632), (168, 130516), (201, 109088), (224, 97887), (268, 81816), (336, 65258), (402, 54544), (469, 46752), (487, 45024), (536, 40908), (672, 32629), (804, 27272), (938, 23376), (974, 22512), (1072, 20454), (1407, 15584), (1461, 15008), (1608, 13636), (1876, 11688), (1948, 11256), (2144, 10227), (2814, 7792), (2922, 7504), (3216, 6818), (3409, 6432), (3752, 5844), (3896, 5628)]