123407892

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{17401}}^1$

素因数の和:17608

約数の個数: 36

約数和(自身を含む): 313549236

約数和(自身を除く): 190141344

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 17401, 34802, 52203, 69604, 104406, 156609, 208812, 313218, 626436, 3427997, 6855994, 10283991, 13711988, 20567982, 30851973, 41135964, 61703946, 123407892]

約数ペア:

[(1, 123407892), (2, 61703946), (3, 41135964), (4, 30851973), (6, 20567982), (9, 13711988), (12, 10283991), (18, 6855994), (36, 3427997), (197, 626436), (394, 313218), (591, 208812), (788, 156609), (1182, 104406), (1773, 69604), (2364, 52203), (3546, 34802), (7092, 17401)]