2196474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 5296896

約数和(自身を除く): 3100422

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 241, 294, 434, 482, 651, 723, 1302, 1446, 1519, 1687, 3038, 3374, 4557, 5061, 7471, 9114, 10122, 11809, 14942, 22413, 23618, 35427, 44826, 52297, 70854, 104594, 156891, 313782, 366079, 732158, 1098237, 2196474]

約数ペア:

[(1, 2196474), (2, 1098237), (3, 732158), (6, 366079), (7, 313782), (14, 156891), (21, 104594), (31, 70854), (42, 52297), (49, 44826), (62, 35427), (93, 23618), (98, 22413), (147, 14942), (186, 11809), (217, 10122), (241, 9114), (294, 7471), (434, 5061), (482, 4557), (651, 3374), (723, 3038), (1302, 1687), (1446, 1519)]