26378802

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 60708960

約数和(自身を除く): 34330158

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 137, 171, 274, 342, 411, 563, 822, 1126, 1233, 1689, 2466, 2603, 3378, 5067, 5206, 7809, 10134, 10697, 15618, 21394, 23427, 32091, 46854, 64182, 77131, 96273, 154262, 192546, 231393, 462786, 694179, 1388358, 1465489, 2930978, 4396467, 8792934, 13189401, 26378802]

約数ペア:

[(1, 26378802), (2, 13189401), (3, 8792934), (6, 4396467), (9, 2930978), (18, 1465489), (19, 1388358), (38, 694179), (57, 462786), (114, 231393), (137, 192546), (171, 154262), (274, 96273), (342, 77131), (411, 64182), (563, 46854), (822, 32091), (1126, 23427), (1233, 21394), (1689, 15618), (2466, 10697), (2603, 10134), (3378, 7809), (5067, 5206)]