18463364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 34154400

約数和(自身を除く): 15691036

約数列:

[1, 2, 4, 19, 38, 76, 379, 641, 758, 1282, 1516, 2564, 7201, 12179, 14402, 24358, 28804, 48716, 242939, 485878, 971756, 4615841, 9231682, 18463364]

約数ペア:

[(1, 18463364), (2, 9231682), (4, 4615841), (19, 971756), (38, 485878), (76, 242939), (379, 48716), (641, 28804), (758, 24358), (1282, 14402), (1516, 12179), (2564, 7201)]