22148718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 49248000

約数和(自身を除く): 27099282

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 59, 74, 89, 111, 114, 118, 177, 178, 222, 267, 354, 534, 703, 1121, 1406, 1691, 2109, 2183, 2242, 3293, 3363, 3382, 4218, 4366, 5073, 5251, 6549, 6586, 6726, 9879, 10146, 10502, 13098, 15753, 19758, 31506, 41477, 62567, 82954, 99769, 124431, 125134, 187701, 194287, 199538, 248862, 299307, 375402, 388574, 582861, 598614, 1165722, 3691453, 7382906, 11074359, 22148718]

約数ペア:

[(1, 22148718), (2, 11074359), (3, 7382906), (6, 3691453), (19, 1165722), (37, 598614), (38, 582861), (57, 388574), (59, 375402), (74, 299307), (89, 248862), (111, 199538), (114, 194287), (118, 187701), (177, 125134), (178, 124431), (222, 99769), (267, 82954), (354, 62567), (534, 41477), (703, 31506), (1121, 19758), (1406, 15753), (1691, 13098), (2109, 10502), (2183, 10146), (2242, 9879), (3293, 6726), (3363, 6586), (3382, 6549), (4218, 5251), (4366, 5073)]