13721494722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{63761}}^1$

素因数の和:63899

約数の個数: 64

約数和(自身を含む): 30850606080

約数和(自身を除く): 17129111358

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 89, 93, 178, 186, 267, 403, 534, 806, 1157, 1209, 2314, 2418, 2759, 3471, 5518, 6942, 8277, 16554, 35867, 63761, 71734, 107601, 127522, 191283, 215202, 382566, 828893, 1657786, 1976591, 2486679, 3953182, 4973358, 5674729, 5929773, 11349458, 11859546, 17024187, 25695683, 34048374, 51391366, 73771477, 77087049, 147542954, 154174098, 175916599, 221314431, 351833198, 442628862, 527749797, 1055499594, 2286915787, 4573831574, 6860747361, 13721494722]

約数ペア:

[(1, 13721494722), (2, 6860747361), (3, 4573831574), (6, 2286915787), (13, 1055499594), (26, 527749797), (31, 442628862), (39, 351833198), (62, 221314431), (78, 175916599), (89, 154174098), (93, 147542954), (178, 77087049), (186, 73771477), (267, 51391366), (403, 34048374), (534, 25695683), (806, 17024187), (1157, 11859546), (1209, 11349458), (2314, 5929773), (2418, 5674729), (2759, 4973358), (3471, 3953182), (5518, 2486679), (6942, 1976591), (8277, 1657786), (16554, 828893), (35867, 382566), (63761, 215202), (71734, 191283), (107601, 127522)]