21815692422

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3137143}}^1$

素因数の和:3137228

約数の個数: 32

約数和(自身を含む): 46680702720

約数和(自身を除く): 24865010298

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 3477, 6954, 3137143, 6274286, 9411429, 18822858, 59605717, 119211434, 178817151, 191365723, 357634302, 382731446, 574097169, 1148194338, 3635948737, 7271897474, 10907846211, 21815692422]

約数ペア:

[(1, 21815692422), (2, 10907846211), (3, 7271897474), (6, 3635948737), (19, 1148194338), (38, 574097169), (57, 382731446), (61, 357634302), (114, 191365723), (122, 178817151), (183, 119211434), (366, 59605717), (1159, 18822858), (2318, 9411429), (3477, 6274286), (6954, 3137143)]