18014528

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:607

約数の個数: 56

約数和(自身を含む): 41452800

約数和(自身を除く): 23438272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 509, 553, 632, 1018, 1106, 1264, 2036, 2212, 2528, 3563, 4072, 4424, 5056, 7126, 8144, 8848, 14252, 16288, 17696, 28504, 32576, 35392, 40211, 57008, 80422, 114016, 160844, 228032, 281477, 321688, 562954, 643376, 1125908, 1286752, 2251816, 2573504, 4503632, 9007264, 18014528]

約数ペア:

[(1, 18014528), (2, 9007264), (4, 4503632), (7, 2573504), (8, 2251816), (14, 1286752), (16, 1125908), (28, 643376), (32, 562954), (56, 321688), (64, 281477), (79, 228032), (112, 160844), (158, 114016), (224, 80422), (316, 57008), (448, 40211), (509, 35392), (553, 32576), (632, 28504), (1018, 17696), (1106, 16288), (1264, 14252), (2036, 8848), (2212, 8144), (2528, 7126), (3563, 5056), (4072, 4424)]