21435192

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1778

約数の個数: 80

約数和(自身を含む): 63234600

約数和(自身を除く): 41799408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 1741, 2052, 3078, 3482, 4104, 5223, 6156, 6964, 10446, 12312, 13928, 15669, 20892, 31338, 33079, 41784, 47007, 62676, 66158, 94014, 99237, 125352, 132316, 141021, 188028, 198474, 264632, 282042, 297711, 376056, 396948, 564084, 595422, 793896, 893133, 1128168, 1190844, 1786266, 2381688, 2679399, 3572532, 5358798, 7145064, 10717596, 21435192]

約数ペア:

[(1, 21435192), (2, 10717596), (3, 7145064), (4, 5358798), (6, 3572532), (8, 2679399), (9, 2381688), (12, 1786266), (18, 1190844), (19, 1128168), (24, 893133), (27, 793896), (36, 595422), (38, 564084), (54, 396948), (57, 376056), (72, 297711), (76, 282042), (81, 264632), (108, 198474), (114, 188028), (152, 141021), (162, 132316), (171, 125352), (216, 99237), (228, 94014), (324, 66158), (342, 62676), (456, 47007), (513, 41784), (648, 33079), (684, 31338), (1026, 20892), (1368, 15669), (1539, 13928), (1741, 12312), (2052, 10446), (3078, 6964), (3482, 6156), (4104, 5223)]