189538956

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{86311}}^1$

素因数の和:86382

約数の個数: 36

約数和(自身を含む): 486972304

約数和(自身を除く): 297433348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 86311, 172622, 258933, 345244, 517866, 776799, 1035732, 1553598, 3107196, 5264971, 10529942, 15794913, 21059884, 31589826, 47384739, 63179652, 94769478, 189538956]

約数ペア:

[(1, 189538956), (2, 94769478), (3, 63179652), (4, 47384739), (6, 31589826), (9, 21059884), (12, 15794913), (18, 10529942), (36, 5264971), (61, 3107196), (122, 1553598), (183, 1035732), (244, 776799), (366, 517866), (549, 345244), (732, 258933), (1098, 172622), (2196, 86311)]