2480996898

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{87181}}^1$

素因数の和:87240

約数の個数: 64

約数和(自身を含む): 6026019840

約数和(自身を除く): 3545022942

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 153, 186, 279, 306, 459, 527, 558, 837, 918, 1054, 1581, 1674, 3162, 4743, 9486, 14229, 28458, 87181, 174362, 261543, 523086, 784629, 1482077, 1569258, 2353887, 2702611, 2964154, 4446231, 4707774, 5405222, 8107833, 8892462, 13338693, 16215666, 24323499, 26677386, 40016079, 45944387, 48646998, 72970497, 80032158, 91888774, 137833161, 145940994, 275666322, 413499483, 826998966, 1240498449, 2480996898]

約数ペア:

[(1, 2480996898), (2, 1240498449), (3, 826998966), (6, 413499483), (9, 275666322), (17, 145940994), (18, 137833161), (27, 91888774), (31, 80032158), (34, 72970497), (51, 48646998), (54, 45944387), (62, 40016079), (93, 26677386), (102, 24323499), (153, 16215666), (186, 13338693), (279, 8892462), (306, 8107833), (459, 5405222), (527, 4707774), (558, 4446231), (837, 2964154), (918, 2702611), (1054, 2353887), (1581, 1569258), (1674, 1482077), (3162, 784629), (4743, 523086), (9486, 261543), (14229, 174362), (28458, 87181)]