19005117012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{704833}}^1$

素因数の和:704957

約数の個数: 72

約数和(自身を含む): 55416868416

約数和(自身を除く): 36411751404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3852, 4494, 6741, 8988, 13482, 26964, 704833, 1409666, 2114499, 2819332, 4228998, 4933831, 6343497, 8457996, 9867662, 12686994, 14801493, 19735324, 25373988, 29602986, 44404479, 59205972, 75417131, 88808958, 150834262, 177617916, 226251393, 301668524, 452502786, 527919917, 678754179, 905005572, 1055839834, 1357508358, 1583759751, 2111679668, 2715016716, 3167519502, 4751279253, 6335039004, 9502558506, 19005117012]

約数ペア:

[(1, 19005117012), (2, 9502558506), (3, 6335039004), (4, 4751279253), (6, 3167519502), (7, 2715016716), (9, 2111679668), (12, 1583759751), (14, 1357508358), (18, 1055839834), (21, 905005572), (28, 678754179), (36, 527919917), (42, 452502786), (63, 301668524), (84, 226251393), (107, 177617916), (126, 150834262), (214, 88808958), (252, 75417131), (321, 59205972), (428, 44404479), (642, 29602986), (749, 25373988), (963, 19735324), (1284, 14801493), (1498, 12686994), (1926, 9867662), (2247, 8457996), (2996, 6343497), (3852, 4933831), (4494, 4228998), (6741, 2819332), (8988, 2114499), (13482, 1409666), (26964, 704833)]