21103661844

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{6586661}}^1$

素因数の和:6586760

約数の個数: 36

約数和(自身を含む): 53944761780

約数和(自身を除く): 32841099936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 6586661, 13173322, 19759983, 26346644, 39519966, 59279949, 79039932, 118559898, 237119796, 586212829, 1172425658, 1758638487, 2344851316, 3517276974, 5275915461, 7034553948, 10551830922, 21103661844]

約数ペア:

[(1, 21103661844), (2, 10551830922), (3, 7034553948), (4, 5275915461), (6, 3517276974), (9, 2344851316), (12, 1758638487), (18, 1172425658), (36, 586212829), (89, 237119796), (178, 118559898), (267, 79039932), (356, 59279949), (534, 39519966), (801, 26346644), (1068, 19759983), (1602, 13173322), (3204, 6586661)]