19319202

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{51109}}^1$

素因数の和:51127

約数の個数: 32

約数和(自身を含む): 49065600

約数和(自身を除く): 29746398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 51109, 102218, 153327, 306654, 357763, 459981, 715526, 919962, 1073289, 1379943, 2146578, 2759886, 3219867, 6439734, 9659601, 19319202]

約数ペア:

[(1, 19319202), (2, 9659601), (3, 6439734), (6, 3219867), (7, 2759886), (9, 2146578), (14, 1379943), (18, 1073289), (21, 919962), (27, 715526), (42, 459981), (54, 357763), (63, 306654), (126, 153327), (189, 102218), (378, 51109)]