17961816

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{12269}}^1$

素因数の和:12339

約数の個数: 32

約数和(自身を含む): 45644400

約数和(自身を除く): 27682584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 12269, 24538, 36807, 49076, 73614, 98152, 147228, 294456, 748409, 1496818, 2245227, 2993636, 4490454, 5987272, 8980908, 17961816]

約数ペア:

[(1, 17961816), (2, 8980908), (3, 5987272), (4, 4490454), (6, 2993636), (8, 2245227), (12, 1496818), (24, 748409), (61, 294456), (122, 147228), (183, 98152), (244, 73614), (366, 49076), (488, 36807), (732, 24538), (1464, 12269)]