15665881158

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{601}}^1\times {\mathrm{9719}}^1$

素因数の和:10477

約数の個数: 48

約数和(自身を含む): 34230924000

約数和(自身を除く): 18565042842

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 601, 894, 1202, 1341, 1803, 2682, 3606, 5409, 9719, 10818, 19438, 29157, 58314, 87471, 89549, 174942, 179098, 268647, 537294, 805941, 1448131, 1611882, 2896262, 4344393, 5841119, 8688786, 11682238, 13033179, 17523357, 26066358, 35046714, 52570071, 105140142, 870326731, 1740653462, 2610980193, 5221960386, 7832940579, 15665881158]

約数ペア:

[(1, 15665881158), (2, 7832940579), (3, 5221960386), (6, 2610980193), (9, 1740653462), (18, 870326731), (149, 105140142), (298, 52570071), (447, 35046714), (601, 26066358), (894, 17523357), (1202, 13033179), (1341, 11682238), (1803, 8688786), (2682, 5841119), (3606, 4344393), (5409, 2896262), (9719, 1611882), (10818, 1448131), (19438, 805941), (29157, 537294), (58314, 268647), (87471, 179098), (89549, 174942)]