19272816

素因数分解:

$2^4\times 3^5\times {\mathrm{4957}}^1$

素因数の和:4980

約数の個数: 60

約数和(自身を含む): 55946072

約数和(自身を除く): 36673256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 4957, 9914, 14871, 19828, 29742, 39656, 44613, 59484, 79312, 89226, 118968, 133839, 178452, 237936, 267678, 356904, 401517, 535356, 713808, 803034, 1070712, 1204551, 1606068, 2141424, 2409102, 3212136, 4818204, 6424272, 9636408, 19272816]

約数ペア:

[(1, 19272816), (2, 9636408), (3, 6424272), (4, 4818204), (6, 3212136), (8, 2409102), (9, 2141424), (12, 1606068), (16, 1204551), (18, 1070712), (24, 803034), (27, 713808), (36, 535356), (48, 401517), (54, 356904), (72, 267678), (81, 237936), (108, 178452), (144, 133839), (162, 118968), (216, 89226), (243, 79312), (324, 59484), (432, 44613), (486, 39656), (648, 29742), (972, 19828), (1296, 14871), (1944, 9914), (3888, 4957)]