8870742

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{2693}}^1$

素因数の和:2765

約数の個数: 32

約数和(自身を含む): 20043360

約数和(自身を除く): 11172618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 2693, 3294, 5386, 8079, 16158, 24237, 48474, 72711, 145422, 164273, 328546, 492819, 985638, 1478457, 2956914, 4435371, 8870742]

約数ペア:

[(1, 8870742), (2, 4435371), (3, 2956914), (6, 1478457), (9, 985638), (18, 492819), (27, 328546), (54, 164273), (61, 145422), (122, 72711), (183, 48474), (366, 24237), (549, 16158), (1098, 8079), (1647, 5386), (2693, 3294)]