17813904

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2833}}^1$

素因数の和:2975

約数の個数: 40

約数和(自身を含む): 46386912

約数和(自身を除く): 28573008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 2833, 3144, 5666, 6288, 8499, 11332, 16998, 22664, 33996, 45328, 67992, 135984, 371123, 742246, 1113369, 1484492, 2226738, 2968984, 4453476, 5937968, 8906952, 17813904]

約数ペア:

[(1, 17813904), (2, 8906952), (3, 5937968), (4, 4453476), (6, 2968984), (8, 2226738), (12, 1484492), (16, 1113369), (24, 742246), (48, 371123), (131, 135984), (262, 67992), (393, 45328), (524, 33996), (786, 22664), (1048, 16998), (1572, 11332), (2096, 8499), (2833, 6288), (3144, 5666)]