17958766

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 33158592

約数和(自身を除く): 15199826

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 1237, 2074, 2474, 7259, 8659, 14518, 17318, 21029, 42058, 75457, 147203, 150914, 294406, 528199, 1056398, 1282769, 2565538, 8979383, 17958766]

約数ペア:

[(1, 17958766), (2, 8979383), (7, 2565538), (14, 1282769), (17, 1056398), (34, 528199), (61, 294406), (119, 150914), (122, 147203), (238, 75457), (427, 42058), (854, 21029), (1037, 17318), (1237, 14518), (2074, 8659), (2474, 7259)]