21923448

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 57446400

約数和(自身を除く): 35522952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 373, 474, 632, 744, 746, 948, 1119, 1492, 1896, 2238, 2449, 2984, 4476, 4898, 7347, 8952, 9796, 11563, 14694, 19592, 23126, 29388, 29467, 34689, 46252, 58776, 58934, 69378, 88401, 92504, 117868, 138756, 176802, 235736, 277512, 353604, 707208, 913477, 1826954, 2740431, 3653908, 5480862, 7307816, 10961724, 21923448]

約数ペア:

[(1, 21923448), (2, 10961724), (3, 7307816), (4, 5480862), (6, 3653908), (8, 2740431), (12, 1826954), (24, 913477), (31, 707208), (62, 353604), (79, 277512), (93, 235736), (124, 176802), (158, 138756), (186, 117868), (237, 92504), (248, 88401), (316, 69378), (372, 58934), (373, 58776), (474, 46252), (632, 34689), (744, 29467), (746, 29388), (948, 23126), (1119, 19592), (1492, 14694), (1896, 11563), (2238, 9796), (2449, 8952), (2984, 7347), (4476, 4898)]