19583208

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 56105280

約数和(自身を除く): 36522072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 564, 643, 648, 846, 1128, 1269, 1286, 1692, 1929, 2538, 2572, 3384, 3807, 3858, 5076, 5144, 5787, 7614, 7716, 10152, 11574, 15228, 15432, 17361, 23148, 30221, 30456, 34722, 46296, 52083, 60442, 69444, 90663, 104166, 120884, 138888, 181326, 208332, 241768, 271989, 362652, 416664, 543978, 725304, 815967, 1087956, 1631934, 2175912, 2447901, 3263868, 4895802, 6527736, 9791604, 19583208]

約数ペア:

[(1, 19583208), (2, 9791604), (3, 6527736), (4, 4895802), (6, 3263868), (8, 2447901), (9, 2175912), (12, 1631934), (18, 1087956), (24, 815967), (27, 725304), (36, 543978), (47, 416664), (54, 362652), (72, 271989), (81, 241768), (94, 208332), (108, 181326), (141, 138888), (162, 120884), (188, 104166), (216, 90663), (282, 69444), (324, 60442), (376, 52083), (423, 46296), (564, 34722), (643, 30456), (648, 30221), (846, 23148), (1128, 17361), (1269, 15432), (1286, 15228), (1692, 11574), (1929, 10152), (2538, 7716), (2572, 7614), (3384, 5787), (3807, 5144), (3858, 5076)]