11883654

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 26694720

約数和(自身を除く): 14811066

約数列:

[1, 2, 3, 6, 9, 18, 61, 79, 122, 137, 158, 183, 237, 274, 366, 411, 474, 549, 711, 822, 1098, 1233, 1422, 2466, 4819, 8357, 9638, 10823, 14457, 16714, 21646, 25071, 28914, 32469, 43371, 50142, 64938, 75213, 86742, 97407, 150426, 194814, 660203, 1320406, 1980609, 3961218, 5941827, 11883654]

約数ペア:

[(1, 11883654), (2, 5941827), (3, 3961218), (6, 1980609), (9, 1320406), (18, 660203), (61, 194814), (79, 150426), (122, 97407), (137, 86742), (158, 75213), (183, 64938), (237, 50142), (274, 43371), (366, 32469), (411, 28914), (474, 25071), (549, 21646), (711, 16714), (822, 14457), (1098, 10823), (1233, 9638), (1422, 8357), (2466, 4819)]