22394673

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 39761280

約数和(自身を除く): 17366607

約数列:

[1, 3, 7, 9, 19, 21, 53, 57, 63, 133, 159, 171, 353, 371, 399, 477, 1007, 1059, 1113, 1197, 2471, 3021, 3177, 3339, 6707, 7049, 7413, 9063, 18709, 20121, 21147, 22239, 46949, 56127, 60363, 63441, 130963, 140847, 168381, 355471, 392889, 422541, 1066413, 1178667, 2488297, 3199239, 7464891, 22394673]

約数ペア:

[(1, 22394673), (3, 7464891), (7, 3199239), (9, 2488297), (19, 1178667), (21, 1066413), (53, 422541), (57, 392889), (63, 355471), (133, 168381), (159, 140847), (171, 130963), (353, 63441), (371, 60363), (399, 56127), (477, 46949), (1007, 22239), (1059, 21147), (1113, 20121), (1197, 18709), (2471, 9063), (3021, 7413), (3177, 7049), (3339, 6707)]