21031870506

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{179603}}^1$

素因数の和:180310

約数の個数: 32

約数和(自身を含む): 43579114560

約数和(自身を除く): 22547244054

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 673, 1346, 2019, 4038, 19517, 39034, 58551, 117102, 179603, 359206, 538809, 1077618, 5208487, 10416974, 15625461, 31250922, 120872819, 241745638, 362618457, 725236914, 3505311751, 7010623502, 10515935253, 21031870506]

約数ペア:

[(1, 21031870506), (2, 10515935253), (3, 7010623502), (6, 3505311751), (29, 725236914), (58, 362618457), (87, 241745638), (174, 120872819), (673, 31250922), (1346, 15625461), (2019, 10416974), (4038, 5208487), (19517, 1077618), (39034, 538809), (58551, 359206), (117102, 179603)]