7121694

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 15120000

約数和(自身を除く): 7998306

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179, 349, 358, 537, 698, 1047, 1074, 2094, 3401, 6631, 6802, 10203, 13262, 19893, 20406, 39786, 62471, 124942, 187413, 374826, 1186949, 2373898, 3560847, 7121694]

約数ペア:

[(1, 7121694), (2, 3560847), (3, 2373898), (6, 1186949), (19, 374826), (38, 187413), (57, 124942), (114, 62471), (179, 39786), (349, 20406), (358, 19893), (537, 13262), (698, 10203), (1047, 6802), (1074, 6631), (2094, 3401)]