120728412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479081}}^1$

素因数の和:479098

約数の個数: 36

約数和(自身を含む): 348771696

約数和(自身を除く): 228043284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479081, 958162, 1437243, 1916324, 2874486, 3353567, 4311729, 5748972, 6707134, 8623458, 10060701, 13414268, 17246916, 20121402, 30182103, 40242804, 60364206, 120728412]

約数ペア:

[(1, 120728412), (2, 60364206), (3, 40242804), (4, 30182103), (6, 20121402), (7, 17246916), (9, 13414268), (12, 10060701), (14, 8623458), (18, 6707134), (21, 5748972), (28, 4311729), (36, 3353567), (42, 2874486), (63, 1916324), (84, 1437243), (126, 958162), (252, 479081)]