18614665108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{119047}}^1$

素因数の和:119192

約数の個数: 48

約数和(自身を含む): 36586783744

約数和(自身を除く): 17972118636

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 97, 124, 194, 388, 403, 806, 1261, 1612, 2522, 3007, 5044, 6014, 12028, 39091, 78182, 119047, 156364, 238094, 476188, 1547611, 3095222, 3690457, 6190444, 7380914, 11547559, 14761828, 23095118, 46190236, 47975941, 95951882, 150118267, 191903764, 300236534, 357974329, 600473068, 715948658, 1431897316, 4653666277, 9307332554, 18614665108]

約数ペア:

[(1, 18614665108), (2, 9307332554), (4, 4653666277), (13, 1431897316), (26, 715948658), (31, 600473068), (52, 357974329), (62, 300236534), (97, 191903764), (124, 150118267), (194, 95951882), (388, 47975941), (403, 46190236), (806, 23095118), (1261, 14761828), (1612, 11547559), (2522, 7380914), (3007, 6190444), (5044, 3690457), (6014, 3095222), (12028, 1547611), (39091, 476188), (78182, 238094), (119047, 156364)]