22371558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 52420608

約数和(自身を除く): 30049050

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 127, 157, 187, 254, 314, 374, 381, 471, 561, 762, 942, 1122, 1397, 1727, 2159, 2669, 2794, 3454, 4191, 4318, 5181, 5338, 6477, 8007, 8382, 10362, 12954, 16014, 19939, 23749, 29359, 39878, 47498, 58718, 59817, 71247, 88077, 119634, 142494, 176154, 219329, 338963, 438658, 657987, 677926, 1016889, 1315974, 2033778, 3728593, 7457186, 11185779, 22371558]

約数ペア:

[(1, 22371558), (2, 11185779), (3, 7457186), (6, 3728593), (11, 2033778), (17, 1315974), (22, 1016889), (33, 677926), (34, 657987), (51, 438658), (66, 338963), (102, 219329), (127, 176154), (157, 142494), (187, 119634), (254, 88077), (314, 71247), (374, 59817), (381, 58718), (471, 47498), (561, 39878), (762, 29359), (942, 23749), (1122, 19939), (1397, 16014), (1727, 12954), (2159, 10362), (2669, 8382), (2794, 8007), (3454, 6477), (4191, 5338), (4318, 5181)]