22011522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 50561280

約数和(自身を除く): 28549758

約数列:

[1, 2, 3, 6, 13, 26, 29, 37, 39, 58, 74, 78, 87, 111, 174, 222, 263, 377, 481, 526, 754, 789, 962, 1073, 1131, 1443, 1578, 2146, 2262, 2886, 3219, 3419, 6438, 6838, 7627, 9731, 10257, 13949, 15254, 19462, 20514, 22881, 27898, 29193, 41847, 45762, 58386, 83694, 99151, 126503, 198302, 253006, 282199, 297453, 379509, 564398, 594906, 759018, 846597, 1693194, 3668587, 7337174, 11005761, 22011522]

約数ペア:

[(1, 22011522), (2, 11005761), (3, 7337174), (6, 3668587), (13, 1693194), (26, 846597), (29, 759018), (37, 594906), (39, 564398), (58, 379509), (74, 297453), (78, 282199), (87, 253006), (111, 198302), (174, 126503), (222, 99151), (263, 83694), (377, 58386), (481, 45762), (526, 41847), (754, 29193), (789, 27898), (962, 22881), (1073, 20514), (1131, 19462), (1443, 15254), (1578, 13949), (2146, 10257), (2262, 9731), (2886, 7627), (3219, 6838), (3419, 6438)]