25139694978

素因数分解:

$2^1\times 3^3\times {\mathrm{631}}^1\times {\mathrm{737797}}^1$

素因数の和:738439

約数の個数: 32

約数和(自身を含む): 55954600320

約数和(自身を除く): 30814905342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 631, 1262, 1893, 3786, 5679, 11358, 17037, 34074, 737797, 1475594, 2213391, 4426782, 6640173, 13280346, 19920519, 39841038, 465549907, 931099814, 1396649721, 2793299442, 4189949163, 8379898326, 12569847489, 25139694978]

約数ペア:

[(1, 25139694978), (2, 12569847489), (3, 8379898326), (6, 4189949163), (9, 2793299442), (18, 1396649721), (27, 931099814), (54, 465549907), (631, 39841038), (1262, 19920519), (1893, 13280346), (3786, 6640173), (5679, 4426782), (11358, 2213391), (17037, 1475594), (34074, 737797)]