13688178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7949}}^1$

素因数の和:8002

約数の個数: 32

約数和(自身を含む): 32054400

約数和(自身を除く): 18366222

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 7949, 15898, 23847, 47694, 55643, 111286, 166929, 325909, 333858, 651818, 977727, 1955454, 2281363, 4562726, 6844089, 13688178]

約数ペア:

[(1, 13688178), (2, 6844089), (3, 4562726), (6, 2281363), (7, 1955454), (14, 977727), (21, 651818), (41, 333858), (42, 325909), (82, 166929), (123, 111286), (246, 55643), (287, 47694), (574, 23847), (861, 15898), (1722, 7949)]