9638148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 25012736

約数和(自身を除く): 15374588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 1993, 2418, 3986, 4836, 5979, 7972, 11958, 23916, 25909, 51818, 61783, 77727, 103636, 123566, 155454, 185349, 247132, 310908, 370698, 741396, 803179, 1606358, 2409537, 3212716, 4819074, 9638148]

約数ペア:

[(1, 9638148), (2, 4819074), (3, 3212716), (4, 2409537), (6, 1606358), (12, 803179), (13, 741396), (26, 370698), (31, 310908), (39, 247132), (52, 185349), (62, 155454), (78, 123566), (93, 103636), (124, 77727), (156, 61783), (186, 51818), (372, 25909), (403, 23916), (806, 11958), (1209, 7972), (1612, 5979), (1993, 4836), (2418, 3986)]