78295014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{621389}}^1$

素因数の和:621404

約数の個数: 24

約数和(自身を含む): 193873680

約数和(自身を除く): 115578666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 621389, 1242778, 1864167, 3728334, 4349723, 5592501, 8699446, 11185002, 13049169, 26098338, 39147507, 78295014]

約数ペア:

[(1, 78295014), (2, 39147507), (3, 26098338), (6, 13049169), (7, 11185002), (9, 8699446), (14, 5592501), (18, 4349723), (21, 3728334), (42, 1864167), (63, 1242778), (126, 621389)]