18408796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34603}}^1$

素因数の和:34633

約数の個数: 24

約数和(自身を含む): 38756480

約数和(自身を除く): 20347684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 34603, 69206, 138412, 242221, 484442, 657457, 968884, 1314914, 2629828, 4602199, 9204398, 18408796]

約数ペア:

[(1, 18408796), (2, 9204398), (4, 4602199), (7, 2629828), (14, 1314914), (19, 968884), (28, 657457), (38, 484442), (76, 242221), (133, 138412), (266, 69206), (532, 34603)]