25930422

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 66393600

約数和(自身を除く): 40463178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 181, 189, 362, 378, 379, 543, 758, 1086, 1137, 1267, 1629, 2274, 2534, 2653, 3258, 3411, 3801, 4887, 5306, 6822, 7602, 7959, 9774, 10233, 11403, 15918, 20466, 22806, 23877, 34209, 47754, 68418, 68599, 71631, 137198, 143262, 205797, 411594, 480193, 617391, 960386, 1234782, 1440579, 1852173, 2881158, 3704346, 4321737, 8643474, 12965211, 25930422]

約数ペア:

[(1, 25930422), (2, 12965211), (3, 8643474), (6, 4321737), (7, 3704346), (9, 2881158), (14, 1852173), (18, 1440579), (21, 1234782), (27, 960386), (42, 617391), (54, 480193), (63, 411594), (126, 205797), (181, 143262), (189, 137198), (362, 71631), (378, 68599), (379, 68418), (543, 47754), (758, 34209), (1086, 23877), (1137, 22806), (1267, 20466), (1629, 15918), (2274, 11403), (2534, 10233), (2653, 9774), (3258, 7959), (3411, 7602), (3801, 6822), (4887, 5306)]