921407688

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{73973}}^1$

素因数の和:74158

約数の個数: 48

約数和(自身を含む): 2509937820

約数和(自身を除く): 1588530132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 12456, 73973, 147946, 221919, 295892, 443838, 591784, 665757, 887676, 1331514, 1775352, 2663028, 5326056, 12797329, 25594658, 38391987, 51189316, 76783974, 102378632, 115175961, 153567948, 230351922, 307135896, 460703844, 921407688]

約数ペア:

[(1, 921407688), (2, 460703844), (3, 307135896), (4, 230351922), (6, 153567948), (8, 115175961), (9, 102378632), (12, 76783974), (18, 51189316), (24, 38391987), (36, 25594658), (72, 12797329), (173, 5326056), (346, 2663028), (519, 1775352), (692, 1331514), (1038, 887676), (1384, 665757), (1557, 591784), (2076, 443838), (3114, 295892), (4152, 221919), (6228, 147946), (12456, 73973)]