18954078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22091}}^1$

素因数の和:22120

約数の個数: 32

約数和(自身を含む): 44537472

約数和(自身を除く): 25583394

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 22091, 44182, 66273, 132546, 243001, 287183, 486002, 574366, 729003, 861549, 1458006, 1723098, 3159013, 6318026, 9477039, 18954078]

約数ペア:

[(1, 18954078), (2, 9477039), (3, 6318026), (6, 3159013), (11, 1723098), (13, 1458006), (22, 861549), (26, 729003), (33, 574366), (39, 486002), (66, 287183), (78, 243001), (143, 132546), (286, 66273), (429, 44182), (858, 22091)]