253065636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{369979}}^1$

素因数の和:370008

約数の個数: 36

約数和(自身を含む): 673363600

約数和(自身を除く): 420297964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 369979, 739958, 1109937, 1479916, 2219874, 3329811, 4439748, 6659622, 7029601, 13319244, 14059202, 21088803, 28118404, 42177606, 63266409, 84355212, 126532818, 253065636]

約数ペア:

[(1, 253065636), (2, 126532818), (3, 84355212), (4, 63266409), (6, 42177606), (9, 28118404), (12, 21088803), (18, 14059202), (19, 13319244), (36, 7029601), (38, 6659622), (57, 4439748), (76, 3329811), (114, 2219874), (171, 1479916), (228, 1109937), (342, 739958), (684, 369979)]