18216078

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{659}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 38776320

約数和(自身を除く): 20560242

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 271, 542, 659, 813, 1318, 1626, 1977, 3954, 4607, 9214, 11203, 13821, 22406, 27642, 33609, 67218, 178589, 357178, 535767, 1071534, 3036013, 6072026, 9108039, 18216078]

約数ペア:

[(1, 18216078), (2, 9108039), (3, 6072026), (6, 3036013), (17, 1071534), (34, 535767), (51, 357178), (102, 178589), (271, 67218), (542, 33609), (659, 27642), (813, 22406), (1318, 13821), (1626, 11203), (1977, 9214), (3954, 4607)]