402148194

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1367851}}^1$

素因数の和:1367870

約数の個数: 24

約数和(自身を含む): 935610768

約数和(自身を除く): 533462574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1367851, 2735702, 4103553, 8207106, 9574957, 19149914, 28724871, 57449742, 67024699, 134049398, 201074097, 402148194]

約数ペア:

[(1, 402148194), (2, 201074097), (3, 134049398), (6, 67024699), (7, 57449742), (14, 28724871), (21, 19149914), (42, 9574957), (49, 8207106), (98, 4103553), (147, 2735702), (294, 1367851)]