22271484

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 54000128

約数和(自身を除く): 31728644

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 103, 111, 148, 206, 222, 309, 412, 444, 487, 618, 974, 1236, 1461, 1948, 2922, 3811, 5844, 7622, 11433, 15244, 18019, 22866, 36038, 45732, 50161, 54057, 72076, 100322, 108114, 150483, 200644, 216228, 300966, 601932, 1855957, 3711914, 5567871, 7423828, 11135742, 22271484]

約数ペア:

[(1, 22271484), (2, 11135742), (3, 7423828), (4, 5567871), (6, 3711914), (12, 1855957), (37, 601932), (74, 300966), (103, 216228), (111, 200644), (148, 150483), (206, 108114), (222, 100322), (309, 72076), (412, 54057), (444, 50161), (487, 45732), (618, 36038), (974, 22866), (1236, 18019), (1461, 15244), (1948, 11433), (2922, 7622), (3811, 5844)]