22818354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 52617600

約数和(自身を除く): 29799246

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 89, 114, 173, 178, 247, 267, 346, 494, 519, 534, 741, 1038, 1157, 1482, 1691, 2249, 2314, 3287, 3382, 3471, 4498, 5073, 6574, 6747, 6942, 9861, 10146, 13494, 15397, 19722, 21983, 30794, 42731, 43966, 46191, 65949, 85462, 92382, 128193, 131898, 200161, 256386, 292543, 400322, 585086, 600483, 877629, 1200966, 1755258, 3803059, 7606118, 11409177, 22818354]

約数ペア:

[(1, 22818354), (2, 11409177), (3, 7606118), (6, 3803059), (13, 1755258), (19, 1200966), (26, 877629), (38, 600483), (39, 585086), (57, 400322), (78, 292543), (89, 256386), (114, 200161), (173, 131898), (178, 128193), (247, 92382), (267, 85462), (346, 65949), (494, 46191), (519, 43966), (534, 42731), (741, 30794), (1038, 21983), (1157, 19722), (1482, 15397), (1691, 13494), (2249, 10146), (2314, 9861), (3287, 6942), (3382, 6747), (3471, 6574), (4498, 5073)]