25318764

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{3499}}^1$

素因数の和:3579

約数の個数: 48

約数和(自身を含む): 66640000

約数和(自身を除く): 41321236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3499, 3618, 6998, 7236, 10497, 13996, 20994, 31491, 41988, 62982, 94473, 125964, 188946, 234433, 377892, 468866, 703299, 937732, 1406598, 2109897, 2813196, 4219794, 6329691, 8439588, 12659382, 25318764]

約数ペア:

[(1, 25318764), (2, 12659382), (3, 8439588), (4, 6329691), (6, 4219794), (9, 2813196), (12, 2109897), (18, 1406598), (27, 937732), (36, 703299), (54, 468866), (67, 377892), (108, 234433), (134, 188946), (201, 125964), (268, 94473), (402, 62982), (603, 41988), (804, 31491), (1206, 20994), (1809, 13996), (2412, 10497), (3499, 7236), (3618, 6998)]