21369236688

素因数分解:

$2^4\times 3^2\times {\mathrm{148397477}}^1$

素因数の和:148397491

約数の個数: 30

約数和(自身を含む): 59804183634

約数和(自身を除く): 38434946946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 148397477, 296794954, 445192431, 593589908, 890384862, 1187179816, 1335577293, 1780769724, 2374359632, 2671154586, 3561539448, 5342309172, 7123078896, 10684618344, 21369236688]

約数ペア:

[(1, 21369236688), (2, 10684618344), (3, 7123078896), (4, 5342309172), (6, 3561539448), (8, 2671154586), (9, 2374359632), (12, 1780769724), (16, 1335577293), (18, 1187179816), (24, 890384862), (36, 593589908), (48, 445192431), (72, 296794954), (144, 148397477)]