19239768

素因数分解:

$2^3\times 3^6\times {\mathrm{3299}}^1$

素因数の和:3323

約数の個数: 56

約数和(自身を含む): 54103500

約数和(自身を除く): 34863732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 3299, 5832, 6598, 9897, 13196, 19794, 26392, 29691, 39588, 59382, 79176, 89073, 118764, 178146, 237528, 267219, 356292, 534438, 712584, 801657, 1068876, 1603314, 2137752, 2404971, 3206628, 4809942, 6413256, 9619884, 19239768]

約数ペア:

[(1, 19239768), (2, 9619884), (3, 6413256), (4, 4809942), (6, 3206628), (8, 2404971), (9, 2137752), (12, 1603314), (18, 1068876), (24, 801657), (27, 712584), (36, 534438), (54, 356292), (72, 267219), (81, 237528), (108, 178146), (162, 118764), (216, 89073), (243, 79176), (324, 59382), (486, 39588), (648, 29691), (729, 26392), (972, 19794), (1458, 13196), (1944, 9897), (2916, 6598), (3299, 5832)]