21133025522

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2309}}^1\times {\mathrm{22543}}^1$

素因数の和:24890

約数の個数: 32

約数和(自身を含む): 37495180800

約数和(自身を除く): 16362155278

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 2309, 4618, 16163, 22543, 32326, 45086, 66961, 133922, 157801, 315602, 468727, 653747, 937454, 1307494, 4576229, 9152458, 52051787, 104103574, 364362509, 728725018, 1509501823, 3019003646, 10566512761, 21133025522]

約数ペア:

[(1, 21133025522), (2, 10566512761), (7, 3019003646), (14, 1509501823), (29, 728725018), (58, 364362509), (203, 104103574), (406, 52051787), (2309, 9152458), (4618, 4576229), (16163, 1307494), (22543, 937454), (32326, 653747), (45086, 468727), (66961, 315602), (133922, 157801)]