39909006

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1913}}^1$

素因数の和:2001

約数の個数: 48

約数和(自身を含む): 92561040

約数和(自身を除く): 52652034

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 1913, 2318, 3477, 3826, 5739, 6954, 10431, 11478, 17217, 20862, 34434, 36347, 72694, 109041, 116693, 218082, 233386, 327123, 350079, 654246, 700158, 1050237, 2100474, 2217167, 4434334, 6651501, 13303002, 19954503, 39909006]

約数ペア:

[(1, 39909006), (2, 19954503), (3, 13303002), (6, 6651501), (9, 4434334), (18, 2217167), (19, 2100474), (38, 1050237), (57, 700158), (61, 654246), (114, 350079), (122, 327123), (171, 233386), (183, 218082), (342, 116693), (366, 109041), (549, 72694), (1098, 36347), (1159, 34434), (1913, 20862), (2318, 17217), (3477, 11478), (3826, 10431), (5739, 6954)]