27686322

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 61595352

約数和(自身を除く): 33909030

約数列:

[1, 2, 3, 6, 9, 18, 97, 101, 157, 194, 202, 291, 303, 314, 471, 582, 606, 873, 909, 942, 1413, 1746, 1818, 2826, 9797, 15229, 15857, 19594, 29391, 30458, 31714, 45687, 47571, 58782, 88173, 91374, 95142, 137061, 142713, 176346, 274122, 285426, 1538129, 3076258, 4614387, 9228774, 13843161, 27686322]

約数ペア:

[(1, 27686322), (2, 13843161), (3, 9228774), (6, 4614387), (9, 3076258), (18, 1538129), (97, 285426), (101, 274122), (157, 176346), (194, 142713), (202, 137061), (291, 95142), (303, 91374), (314, 88173), (471, 58782), (582, 47571), (606, 45687), (873, 31714), (909, 30458), (942, 29391), (1413, 19594), (1746, 15857), (1818, 15229), (2826, 9797)]