18584764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7159}}^1$

素因数の和:7233

約数の個数: 24

約数和(自身を含む): 36086400

約数和(自身を除く): 17501636

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 7159, 14318, 28636, 78749, 157498, 314996, 422381, 844762, 1689524, 4646191, 9292382, 18584764]

約数ペア:

[(1, 18584764), (2, 9292382), (4, 4646191), (11, 1689524), (22, 844762), (44, 422381), (59, 314996), (118, 157498), (236, 78749), (649, 28636), (1298, 14318), (2596, 7159)]