39485316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1993}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 100050944

約数和(自身を除く): 60565628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 1993, 3302, 3986, 4953, 5979, 6604, 7972, 9906, 11958, 19812, 23916, 25909, 51818, 77727, 103636, 155454, 253111, 310908, 506222, 759333, 1012444, 1518666, 3037332, 3290443, 6580886, 9871329, 13161772, 19742658, 39485316]

約数ペア:

[(1, 39485316), (2, 19742658), (3, 13161772), (4, 9871329), (6, 6580886), (12, 3290443), (13, 3037332), (26, 1518666), (39, 1012444), (52, 759333), (78, 506222), (127, 310908), (156, 253111), (254, 155454), (381, 103636), (508, 77727), (762, 51818), (1524, 25909), (1651, 23916), (1993, 19812), (3302, 11958), (3986, 9906), (4953, 7972), (5979, 6604)]