13820274

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19687}}^1$

素因数の和:19711

約数の個数: 32

約数和(自身を含む): 33075840

約数和(自身を除く): 19255566

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 19687, 39374, 59061, 118122, 177183, 255931, 354366, 511862, 531549, 767793, 1063098, 1535586, 2303379, 4606758, 6910137, 13820274]

約数ペア:

[(1, 13820274), (2, 6910137), (3, 4606758), (6, 2303379), (9, 1535586), (13, 1063098), (18, 767793), (26, 531549), (27, 511862), (39, 354366), (54, 255931), (78, 177183), (117, 118122), (234, 59061), (351, 39374), (702, 19687)]