17942764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 39110400

約数和(自身を除く): 21167636

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 1163, 2204, 2326, 3857, 4652, 7714, 8141, 15428, 16282, 22097, 32564, 33727, 44194, 67454, 88388, 134908, 154679, 236089, 309358, 472178, 618716, 640813, 944356, 1281626, 2563252, 4485691, 8971382, 17942764]

約数ペア:

[(1, 17942764), (2, 8971382), (4, 4485691), (7, 2563252), (14, 1281626), (19, 944356), (28, 640813), (29, 618716), (38, 472178), (58, 309358), (76, 236089), (116, 154679), (133, 134908), (203, 88388), (266, 67454), (406, 44194), (532, 33727), (551, 32564), (812, 22097), (1102, 16282), (1163, 15428), (2204, 8141), (2326, 7714), (3857, 4652)]