9777816

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 26699400

約数和(自身を除く): 16921584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 977, 1112, 1251, 1668, 1954, 2502, 2931, 3336, 3908, 5004, 5862, 7816, 8793, 10008, 11724, 17586, 23448, 35172, 70344, 135803, 271606, 407409, 543212, 814818, 1086424, 1222227, 1629636, 2444454, 3259272, 4888908, 9777816]

約数ペア:

[(1, 9777816), (2, 4888908), (3, 3259272), (4, 2444454), (6, 1629636), (8, 1222227), (9, 1086424), (12, 814818), (18, 543212), (24, 407409), (36, 271606), (72, 135803), (139, 70344), (278, 35172), (417, 23448), (556, 17586), (834, 11724), (977, 10008), (1112, 8793), (1251, 7816), (1668, 5862), (1954, 5004), (2502, 3908), (2931, 3336)]