18081642

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{659}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 38491200

約数和(自身を除く): 20409558

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 269, 538, 659, 807, 1318, 1614, 1977, 3954, 4573, 9146, 11203, 13719, 22406, 27438, 33609, 67218, 177271, 354542, 531813, 1063626, 3013607, 6027214, 9040821, 18081642]

約数ペア:

[(1, 18081642), (2, 9040821), (3, 6027214), (6, 3013607), (17, 1063626), (34, 531813), (51, 354542), (102, 177271), (269, 67218), (538, 33609), (659, 27438), (807, 22406), (1318, 13719), (1614, 11203), (1977, 9146), (3954, 4573)]