12874548

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 31643136

約数和(自身を除く): 18768588

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 159, 186, 212, 318, 372, 636, 653, 1306, 1643, 1959, 2612, 3286, 3918, 4929, 6572, 7836, 9858, 19716, 20243, 34609, 40486, 60729, 69218, 80972, 103827, 121458, 138436, 207654, 242916, 415308, 1072879, 2145758, 3218637, 4291516, 6437274, 12874548]

約数ペア:

[(1, 12874548), (2, 6437274), (3, 4291516), (4, 3218637), (6, 2145758), (12, 1072879), (31, 415308), (53, 242916), (62, 207654), (93, 138436), (106, 121458), (124, 103827), (159, 80972), (186, 69218), (212, 60729), (318, 40486), (372, 34609), (636, 20243), (653, 19716), (1306, 9858), (1643, 7836), (1959, 6572), (2612, 4929), (3286, 3918)]