21825312

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3727}}^1$

素因数の和:3801

約数の個数: 48

約数和(自身を含む): 58246272

約数和(自身を除く): 36420960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3727, 5856, 7454, 11181, 14908, 22362, 29816, 44724, 59632, 89448, 119264, 178896, 227347, 357792, 454694, 682041, 909388, 1364082, 1818776, 2728164, 3637552, 5456328, 7275104, 10912656, 21825312]

約数ペア:

[(1, 21825312), (2, 10912656), (3, 7275104), (4, 5456328), (6, 3637552), (8, 2728164), (12, 1818776), (16, 1364082), (24, 909388), (32, 682041), (48, 454694), (61, 357792), (96, 227347), (122, 178896), (183, 119264), (244, 89448), (366, 59632), (488, 44724), (732, 29816), (976, 22362), (1464, 14908), (1952, 11181), (2928, 7454), (3727, 5856)]