21927648

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9931}}^1$

素因数の和:9967

約数の個数: 48

約数和(自身を含む): 60068736

約数和(自身を除く): 38141088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 9931, 19862, 29793, 39724, 59586, 79448, 119172, 158896, 228413, 238344, 317792, 456826, 476688, 685239, 913652, 953376, 1370478, 1827304, 2740956, 3654608, 5481912, 7309216, 10963824, 21927648]

約数ペア:

[(1, 21927648), (2, 10963824), (3, 7309216), (4, 5481912), (6, 3654608), (8, 2740956), (12, 1827304), (16, 1370478), (23, 953376), (24, 913652), (32, 685239), (46, 476688), (48, 456826), (69, 317792), (92, 238344), (96, 228413), (138, 158896), (184, 119172), (276, 79448), (368, 59586), (552, 39724), (736, 29793), (1104, 19862), (2208, 9931)]