19274724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{76487}}^1$

素因数の和:76504

約数の個数: 36

約数和(自身を含む): 55683264

約数和(自身を除く): 36408540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 76487, 152974, 229461, 305948, 458922, 535409, 688383, 917844, 1070818, 1376766, 1606227, 2141636, 2753532, 3212454, 4818681, 6424908, 9637362, 19274724]

約数ペア:

[(1, 19274724), (2, 9637362), (3, 6424908), (4, 4818681), (6, 3212454), (7, 2753532), (9, 2141636), (12, 1606227), (14, 1376766), (18, 1070818), (21, 917844), (28, 688383), (36, 535409), (42, 458922), (63, 305948), (84, 229461), (126, 152974), (252, 76487)]