6686142

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 13977600

約数和(自身を除く): 7291458

約数列:

[1, 2, 3, 6, 31, 62, 93, 103, 186, 206, 309, 349, 618, 698, 1047, 2094, 3193, 6386, 9579, 10819, 19158, 21638, 32457, 35947, 64914, 71894, 107841, 215682, 1114357, 2228714, 3343071, 6686142]

約数ペア:

[(1, 6686142), (2, 3343071), (3, 2228714), (6, 1114357), (31, 215682), (62, 107841), (93, 71894), (103, 64914), (186, 35947), (206, 32457), (309, 21638), (349, 19158), (618, 10819), (698, 9579), (1047, 6386), (2094, 3193)]