21923112

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 58291200

約数和(自身を除く): 36368088

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 367, 393, 456, 524, 734, 786, 1048, 1101, 1468, 1572, 2202, 2489, 2936, 3144, 4404, 4978, 6973, 7467, 8808, 9956, 13946, 14934, 19912, 20919, 27892, 29868, 41838, 48077, 55784, 59736, 83676, 96154, 144231, 167352, 192308, 288462, 384616, 576924, 913463, 1153848, 1826926, 2740389, 3653852, 5480778, 7307704, 10961556, 21923112]

約数ペア:

[(1, 21923112), (2, 10961556), (3, 7307704), (4, 5480778), (6, 3653852), (8, 2740389), (12, 1826926), (19, 1153848), (24, 913463), (38, 576924), (57, 384616), (76, 288462), (114, 192308), (131, 167352), (152, 144231), (228, 96154), (262, 83676), (367, 59736), (393, 55784), (456, 48077), (524, 41838), (734, 29868), (786, 27892), (1048, 20919), (1101, 19912), (1468, 14934), (1572, 13946), (2202, 9956), (2489, 8808), (2936, 7467), (3144, 6973), (4404, 4978)]