138613618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13099}}^1$

素因数の和:13162

約数の個数: 32

約数和(自身を含む): 250891200

約数和(自身を除く): 112277582

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 10582, 13099, 26198, 144089, 170287, 288178, 340574, 484663, 969326, 1873157, 3746314, 5331293, 6300619, 10662586, 12601238, 69306809, 138613618]

約数ペア:

[(1, 138613618), (2, 69306809), (11, 12601238), (13, 10662586), (22, 6300619), (26, 5331293), (37, 3746314), (74, 1873157), (143, 969326), (286, 484663), (407, 340574), (481, 288178), (814, 170287), (962, 144089), (5291, 26198), (10582, 13099)]