31213404

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{9323}}^1$

素因数の和:9367

約数の個数: 48

約数和(自身を含む): 83543040

約数和(自身を除く): 52329636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 9323, 18646, 27969, 37292, 55938, 83907, 111876, 167814, 251721, 289013, 335628, 503442, 578026, 867039, 1006884, 1156052, 1734078, 2601117, 3468156, 5202234, 7803351, 10404468, 15606702, 31213404]

約数ペア:

[(1, 31213404), (2, 15606702), (3, 10404468), (4, 7803351), (6, 5202234), (9, 3468156), (12, 2601117), (18, 1734078), (27, 1156052), (31, 1006884), (36, 867039), (54, 578026), (62, 503442), (93, 335628), (108, 289013), (124, 251721), (186, 167814), (279, 111876), (372, 83907), (558, 55938), (837, 37292), (1116, 27969), (1674, 18646), (3348, 9323)]