13851228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 34496000

約数和(自身を除く): 20644772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 158, 228, 237, 316, 474, 769, 948, 1501, 1538, 2307, 3002, 3076, 4503, 4614, 6004, 9006, 9228, 14611, 18012, 29222, 43833, 58444, 60751, 87666, 121502, 175332, 182253, 243004, 364506, 729012, 1154269, 2308538, 3462807, 4617076, 6925614, 13851228]

約数ペア:

[(1, 13851228), (2, 6925614), (3, 4617076), (4, 3462807), (6, 2308538), (12, 1154269), (19, 729012), (38, 364506), (57, 243004), (76, 182253), (79, 175332), (114, 121502), (158, 87666), (228, 60751), (237, 58444), (316, 43833), (474, 29222), (769, 18012), (948, 14611), (1501, 9228), (1538, 9006), (2307, 6004), (3002, 4614), (3076, 4503)]