25389396

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12373}}^1$

素因数の和:12405

約数の個数: 48

約数和(自身を含む): 69294400

約数和(自身を除く): 43905004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 12373, 24746, 37119, 49492, 74238, 111357, 148476, 222714, 235087, 334071, 445428, 470174, 668142, 705261, 940348, 1336284, 1410522, 2115783, 2821044, 4231566, 6347349, 8463132, 12694698, 25389396]

約数ペア:

[(1, 25389396), (2, 12694698), (3, 8463132), (4, 6347349), (6, 4231566), (9, 2821044), (12, 2115783), (18, 1410522), (19, 1336284), (27, 940348), (36, 705261), (38, 668142), (54, 470174), (57, 445428), (76, 334071), (108, 235087), (114, 222714), (171, 148476), (228, 111357), (342, 74238), (513, 49492), (684, 37119), (1026, 24746), (2052, 12373)]