18119252

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3109}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 33438720

約数和(自身を除く): 15319468

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 3109, 5828, 6218, 12436, 96379, 146123, 192758, 292246, 385516, 584492, 4529813, 9059626, 18119252]

約数ペア:

[(1, 18119252), (2, 9059626), (4, 4529813), (31, 584492), (47, 385516), (62, 292246), (94, 192758), (124, 146123), (188, 96379), (1457, 12436), (2914, 6218), (3109, 5828)]