22785636

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 58306080

約数和(自身を除く): 35520444

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 73, 74, 76, 111, 114, 146, 148, 219, 222, 228, 292, 438, 444, 703, 876, 1369, 1387, 1406, 2109, 2701, 2738, 2774, 2812, 4107, 4161, 4218, 5402, 5476, 5548, 8103, 8214, 8322, 8436, 10804, 16206, 16428, 16644, 26011, 32412, 51319, 52022, 78033, 99937, 102638, 104044, 153957, 156066, 199874, 205276, 299811, 307914, 312132, 399748, 599622, 615828, 1199244, 1898803, 3797606, 5696409, 7595212, 11392818, 22785636]

約数ペア:

[(1, 22785636), (2, 11392818), (3, 7595212), (4, 5696409), (6, 3797606), (12, 1898803), (19, 1199244), (37, 615828), (38, 599622), (57, 399748), (73, 312132), (74, 307914), (76, 299811), (111, 205276), (114, 199874), (146, 156066), (148, 153957), (219, 104044), (222, 102638), (228, 99937), (292, 78033), (438, 52022), (444, 51319), (703, 32412), (876, 26011), (1369, 16644), (1387, 16428), (1406, 16206), (2109, 10804), (2701, 8436), (2738, 8322), (2774, 8214), (2812, 8103), (4107, 5548), (4161, 5476), (4218, 5402)]