68293218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{8171}}^1$

素因数の和:8382

約数の個数: 32

約数和(自身を含む): 156902400

約数和(自身を除く): 88609182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 8171, 8358, 16342, 24513, 49026, 57197, 114394, 171591, 343182, 1626029, 3252058, 4878087, 9756174, 11382203, 22764406, 34146609, 68293218]

約数ペア:

[(1, 68293218), (2, 34146609), (3, 22764406), (6, 11382203), (7, 9756174), (14, 4878087), (21, 3252058), (42, 1626029), (199, 343182), (398, 171591), (597, 114394), (1194, 57197), (1393, 49026), (2786, 24513), (4179, 16342), (8171, 8358)]