123406842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7159}}^1$

素因数の和:7207

約数の個数: 48

約数和(自身を含む): 283020480

約数和(自身を除く): 159613638

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1326, 2873, 5746, 7159, 8619, 14318, 17238, 21477, 42954, 93067, 121703, 186134, 243406, 279201, 365109, 558402, 730218, 1209871, 1582139, 2419742, 3164278, 3629613, 4746417, 7259226, 9492834, 20567807, 41135614, 61703421, 123406842]

約数ペア:

[(1, 123406842), (2, 61703421), (3, 41135614), (6, 20567807), (13, 9492834), (17, 7259226), (26, 4746417), (34, 3629613), (39, 3164278), (51, 2419742), (78, 1582139), (102, 1209871), (169, 730218), (221, 558402), (338, 365109), (442, 279201), (507, 243406), (663, 186134), (1014, 121703), (1326, 93067), (2873, 42954), (5746, 21477), (7159, 17238), (8619, 14318)]