3719646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 9401184

約数和(自身を除く): 5681538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 557, 742, 954, 1113, 1114, 1671, 2226, 3339, 3342, 3899, 5013, 6678, 7798, 10026, 11697, 23394, 29521, 35091, 59042, 70182, 88563, 177126, 206647, 265689, 413294, 531378, 619941, 1239882, 1859823, 3719646]

約数ペア:

[(1, 3719646), (2, 1859823), (3, 1239882), (6, 619941), (7, 531378), (9, 413294), (14, 265689), (18, 206647), (21, 177126), (42, 88563), (53, 70182), (63, 59042), (106, 35091), (126, 29521), (159, 23394), (318, 11697), (371, 10026), (477, 7798), (557, 6678), (742, 5013), (954, 3899), (1113, 3342), (1114, 3339), (1671, 2226)]