22687686

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 72

約数和(自身を含む): 59220720

約数和(自身を除く): 36533034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 887, 1218, 1421, 1774, 1827, 2661, 2842, 3654, 4263, 5322, 6209, 7983, 8526, 12418, 12789, 15966, 18627, 25578, 25723, 37254, 43463, 51446, 55881, 77169, 86926, 111762, 130389, 154338, 180061, 231507, 260778, 360122, 391167, 463014, 540183, 782334, 1080366, 1260427, 1620549, 2520854, 3241098, 3781281, 7562562, 11343843, 22687686]

約数ペア:

[(1, 22687686), (2, 11343843), (3, 7562562), (6, 3781281), (7, 3241098), (9, 2520854), (14, 1620549), (18, 1260427), (21, 1080366), (29, 782334), (42, 540183), (49, 463014), (58, 391167), (63, 360122), (87, 260778), (98, 231507), (126, 180061), (147, 154338), (174, 130389), (203, 111762), (261, 86926), (294, 77169), (406, 55881), (441, 51446), (522, 43463), (609, 37254), (882, 25723), (887, 25578), (1218, 18627), (1421, 15966), (1774, 12789), (1827, 12418), (2661, 8526), (2842, 7983), (3654, 6209), (4263, 5322)]