1231157754

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{48751}}^1$

素因数の和:48843

約数の個数: 48

約数和(自身を含む): 2829176064

約数和(自身を除く): 1598018310

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 2806, 4209, 8418, 12627, 25254, 48751, 97502, 146253, 292506, 438759, 877518, 1121273, 2242546, 2973811, 3363819, 5947622, 6727638, 8921433, 10091457, 17842866, 20182914, 26764299, 53528598, 68397653, 136795306, 205192959, 410385918, 615578877, 1231157754]

約数ペア:

[(1, 1231157754), (2, 615578877), (3, 410385918), (6, 205192959), (9, 136795306), (18, 68397653), (23, 53528598), (46, 26764299), (61, 20182914), (69, 17842866), (122, 10091457), (138, 8921433), (183, 6727638), (207, 5947622), (366, 3363819), (414, 2973811), (549, 2242546), (1098, 1121273), (1403, 877518), (2806, 438759), (4209, 292506), (8418, 146253), (12627, 97502), (25254, 48751)]