29182968

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{991}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 79310400

約数和(自身を除く): 50127432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 991, 1227, 1636, 1982, 2454, 2973, 3272, 3681, 3964, 4908, 5946, 7362, 7928, 8919, 9816, 11892, 14724, 17838, 23784, 29448, 35676, 71352, 405319, 810638, 1215957, 1621276, 2431914, 3242552, 3647871, 4863828, 7295742, 9727656, 14591484, 29182968]

約数ペア:

[(1, 29182968), (2, 14591484), (3, 9727656), (4, 7295742), (6, 4863828), (8, 3647871), (9, 3242552), (12, 2431914), (18, 1621276), (24, 1215957), (36, 810638), (72, 405319), (409, 71352), (818, 35676), (991, 29448), (1227, 23784), (1636, 17838), (1982, 14724), (2454, 11892), (2973, 9816), (3272, 8919), (3681, 7928), (3964, 7362), (4908, 5946)]