15491736

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 46934160

約数和(自身を除く): 31442424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 613, 648, 702, 936, 972, 1053, 1226, 1404, 1839, 1944, 2106, 2452, 2808, 3159, 3678, 4212, 4904, 5517, 6318, 7356, 7969, 8424, 11034, 12636, 14712, 15938, 16551, 22068, 23907, 25272, 31876, 33102, 44136, 47814, 49653, 63752, 66204, 71721, 95628, 99306, 132408, 143442, 148959, 191256, 198612, 215163, 286884, 297918, 397224, 430326, 573768, 595836, 645489, 860652, 1191672, 1290978, 1721304, 1936467, 2581956, 3872934, 5163912, 7745868, 15491736]

約数ペア:

[(1, 15491736), (2, 7745868), (3, 5163912), (4, 3872934), (6, 2581956), (8, 1936467), (9, 1721304), (12, 1290978), (13, 1191672), (18, 860652), (24, 645489), (26, 595836), (27, 573768), (36, 430326), (39, 397224), (52, 297918), (54, 286884), (72, 215163), (78, 198612), (81, 191256), (104, 148959), (108, 143442), (117, 132408), (156, 99306), (162, 95628), (216, 71721), (234, 66204), (243, 63752), (312, 49653), (324, 47814), (351, 44136), (468, 33102), (486, 31876), (613, 25272), (648, 23907), (702, 22068), (936, 16551), (972, 15938), (1053, 14712), (1226, 12636), (1404, 11034), (1839, 8424), (1944, 7969), (2106, 7356), (2452, 6318), (2808, 5517), (3159, 4904), (3678, 4212)]