19442934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 52902720

約数和(自身を除く): 33459786

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 42, 51, 58, 63, 87, 102, 119, 126, 153, 174, 203, 238, 261, 306, 313, 357, 406, 493, 522, 609, 626, 714, 939, 986, 1071, 1218, 1479, 1827, 1878, 2142, 2191, 2817, 2958, 3451, 3654, 4382, 4437, 5321, 5634, 6573, 6902, 8874, 9077, 10353, 10642, 13146, 15963, 18154, 19719, 20706, 27231, 31059, 31926, 37247, 39438, 47889, 54462, 62118, 63539, 74494, 81693, 95778, 111741, 127078, 154309, 163386, 190617, 223482, 308618, 335223, 381234, 462927, 571851, 670446, 925854, 1080163, 1143702, 1388781, 2160326, 2777562, 3240489, 6480978, 9721467, 19442934]

約数ペア:

[(1, 19442934), (2, 9721467), (3, 6480978), (6, 3240489), (7, 2777562), (9, 2160326), (14, 1388781), (17, 1143702), (18, 1080163), (21, 925854), (29, 670446), (34, 571851), (42, 462927), (51, 381234), (58, 335223), (63, 308618), (87, 223482), (102, 190617), (119, 163386), (126, 154309), (153, 127078), (174, 111741), (203, 95778), (238, 81693), (261, 74494), (306, 63539), (313, 62118), (357, 54462), (406, 47889), (493, 39438), (522, 37247), (609, 31926), (626, 31059), (714, 27231), (939, 20706), (986, 19719), (1071, 18154), (1218, 15963), (1479, 13146), (1827, 10642), (1878, 10353), (2142, 9077), (2191, 8874), (2817, 6902), (2958, 6573), (3451, 5634), (3654, 5321), (4382, 4437)]