22191354

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 31031046

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 114, 129, 171, 258, 342, 387, 503, 513, 774, 817, 1006, 1026, 1161, 1509, 1634, 2322, 2451, 3018, 4527, 4902, 7353, 9054, 9557, 13581, 14706, 19114, 21629, 22059, 27162, 28671, 43258, 44118, 57342, 64887, 86013, 129774, 172026, 194661, 258039, 389322, 410951, 516078, 583983, 821902, 1167966, 1232853, 2465706, 3698559, 7397118, 11095677, 22191354]

約数ペア:

[(1, 22191354), (2, 11095677), (3, 7397118), (6, 3698559), (9, 2465706), (18, 1232853), (19, 1167966), (27, 821902), (38, 583983), (43, 516078), (54, 410951), (57, 389322), (86, 258039), (114, 194661), (129, 172026), (171, 129774), (258, 86013), (342, 64887), (387, 57342), (503, 44118), (513, 43258), (774, 28671), (817, 27162), (1006, 22059), (1026, 21629), (1161, 19114), (1509, 14706), (1634, 13581), (2322, 9557), (2451, 9054), (3018, 7353), (4527, 4902)]