47787636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{306331}}^1$

素因数の和:306351

約数の個数: 24

約数和(自身を含む): 120082144

約数和(自身を除く): 72294508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 306331, 612662, 918993, 1225324, 1837986, 3675972, 3982303, 7964606, 11946909, 15929212, 23893818, 47787636]

約数ペア:

[(1, 47787636), (2, 23893818), (3, 15929212), (4, 11946909), (6, 7964606), (12, 3982303), (13, 3675972), (26, 1837986), (39, 1225324), (52, 918993), (78, 612662), (156, 306331)]