18296726

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1303}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 33799680

約数和(自身を除く): 15502954

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 413, 826, 1003, 1303, 2006, 2606, 7021, 9121, 14042, 18242, 22151, 44302, 76877, 153754, 155057, 310114, 538139, 1076278, 1306909, 2613818, 9148363, 18296726]

約数ペア:

[(1, 18296726), (2, 9148363), (7, 2613818), (14, 1306909), (17, 1076278), (34, 538139), (59, 310114), (118, 155057), (119, 153754), (238, 76877), (413, 44302), (826, 22151), (1003, 18242), (1303, 14042), (2006, 9121), (2606, 7021)]