22401798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 49904640

約数和(自身を除く): 27502842

約数列:

[1, 2, 3, 6, 19, 37, 38, 47, 57, 74, 94, 111, 113, 114, 141, 222, 226, 282, 339, 678, 703, 893, 1406, 1739, 1786, 2109, 2147, 2679, 3478, 4181, 4218, 4294, 5217, 5311, 5358, 6441, 8362, 10434, 10622, 12543, 12882, 15933, 25086, 31866, 33041, 66082, 79439, 99123, 100909, 158878, 196507, 198246, 201818, 238317, 302727, 393014, 476634, 589521, 605454, 1179042, 3733633, 7467266, 11200899, 22401798]

約数ペア:

[(1, 22401798), (2, 11200899), (3, 7467266), (6, 3733633), (19, 1179042), (37, 605454), (38, 589521), (47, 476634), (57, 393014), (74, 302727), (94, 238317), (111, 201818), (113, 198246), (114, 196507), (141, 158878), (222, 100909), (226, 99123), (282, 79439), (339, 66082), (678, 33041), (703, 31866), (893, 25086), (1406, 15933), (1739, 12882), (1786, 12543), (2109, 10622), (2147, 10434), (2679, 8362), (3478, 6441), (4181, 5358), (4218, 5311), (4294, 5217)]